| 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 | $123.48 | 12.651% | $139.1015 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $103.35 | 13.184% | $116.9757 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $37.61 | 3.794% | $39.0369 | $39.04 | $39.05 | $39.00 |
| Purchase #4 | $210.95 | 12.562% | $237.4495 | $237.45 | $237.45 | $237.40 |
| Purchase #5 | $212.88 | 8.803% | $231.6198 | $231.62 | $231.60 | $231.60 |
| Purchase #6 | $220.79 | 8.179% | $238.8484 | $238.85 | $238.85 | $238.80 |
| Purchase #7 | $236.25 | 12.728% | $266.3199 | $266.32 | $266.30 | $266.30 |
| 7 purchase totals = | $1,145.31 | $1,269.3517 | $1,269.36 | $1,269.35 | $1,269.20 | |