| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.34 | 12.313% | $222.7616 | $222.76 | $222.75 | $222.80 |
| Purchase #2 | $127.30 | 12.743% | $143.5218 | $143.52 | $143.50 | $143.50 |
| Purchase #3 | $233.94 | 13.817% | $266.2635 | $266.26 | $266.25 | $266.30 |
| Purchase #4 | $160.31 | 11.457% | $178.6767 | $178.68 | $178.70 | $178.70 |
| Purchase #5 | $233.55 | 6.224% | $248.0862 | $248.09 | $248.10 | $248.10 |
| Purchase #6 | $103.54 | 13.123% | $117.1276 | $117.13 | $117.15 | $117.10 |
| Purchase #7 | $226.65 | 8.594% | $246.1283 | $246.13 | $246.15 | $246.10 |
| 7 purchase totals = | $1,283.63 | $1,422.5657 | $1,422.57 | $1,422.60 | $1,422.60 | |