| 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 | $96.87 | 8.697% | $105.2948 | $105.29 | $105.30 | $105.30 |
| Purchase #2 | $50.34 | 5.258% | $52.9869 | $52.99 | $53.00 | $53.00 |
| Purchase #3 | $248.51 | 12.346% | $279.191 | $279.19 | $279.20 | $279.20 |
| Purchase #4 | $138.48 | 3.521% | $143.3559 | $143.36 | $143.35 | $143.40 |
| Purchase #5 | $171.49 | 10.782% | $189.9801 | $189.98 | $190.00 | $190.00 |
| Purchase #6 | $206.84 | 4.636% | $216.4291 | $216.43 | $216.45 | $216.40 |
| Purchase #7 | $171.56 | 3.854% | $178.1719 | $178.17 | $178.15 | $178.20 |
| 7 purchase totals = | $1,084.09 | $1,165.4097 | $1,165.41 | $1,165.45 | $1,165.50 | |