| 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 | $180.47 | 3.822% | $187.3676 | $187.37 | $187.35 | $187.40 |
| Purchase #2 | $20.60 | 10.176% | $22.6963 | $22.70 | $22.70 | $22.70 |
| Purchase #3 | $222.71 | 13.850% | $253.5553 | $253.56 | $253.55 | $253.60 |
| Purchase #4 | $177.42 | 13.673% | $201.6786 | $201.68 | $201.70 | $201.70 |
| Purchase #5 | $224.53 | 4.651% | $234.9729 | $234.97 | $234.95 | $235.00 |
| Purchase #6 | $177.53 | 10.568% | $196.2914 | $196.29 | $196.30 | $196.30 |
| Purchase #7 | $114.67 | 7.634% | $123.4239 | $123.42 | $123.40 | $123.40 |
| 7 purchase totals = | $1,117.93 | $1,219.9860 | $1,219.99 | $1,219.95 | $1,220.10 | |