| 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 | $96.63 | 7.234% | $103.6202 | $103.62 | $103.60 | $103.60 |
| Purchase #2 | $136.51 | 9.570% | $149.574 | $149.57 | $149.55 | $149.60 |
| Purchase #3 | $87.60 | 4.704% | $91.7207 | $91.72 | $91.70 | $91.70 |
| Purchase #4 | $250.87 | 12.154% | $281.3607 | $281.36 | $281.35 | $281.40 |
| Purchase #5 | $147.50 | 10.489% | $162.9713 | $162.97 | $162.95 | $163.00 |
| Purchase #6 | $231.34 | 7.217% | $248.0358 | $248.04 | $248.05 | $248.00 |
| Purchase #7 | $113.76 | 13.426% | $129.0334 | $129.03 | $129.05 | $129.00 |
| 7 purchase totals = | $1,064.21 | $1,166.3161 | $1,166.31 | $1,166.25 | $1,166.30 | |