| 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 | $117.42 | 3.165% | $121.1363 | $121.14 | $121.15 | $121.10 |
| Purchase #2 | $246.48 | 12.489% | $277.2629 | $277.26 | $277.25 | $277.30 |
| Purchase #3 | $33.80 | 5.743% | $35.7411 | $35.74 | $35.75 | $35.70 |
| Purchase #4 | $159.28 | 13.301% | $180.4658 | $180.47 | $180.45 | $180.50 |
| Purchase #5 | $130.31 | 11.489% | $145.2813 | $145.28 | $145.30 | $145.30 |
| Purchase #6 | $250.37 | 8.618% | $271.9469 | $271.95 | $271.95 | $271.90 |
| Purchase #7 | $107.73 | 4.687% | $112.7793 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $1,045.39 | $1,144.6136 | $1,144.62 | $1,144.65 | $1,144.60 | |