| 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 | $201.41 | 8.812% | $219.1582 | $219.16 | $219.15 | $219.20 |
| Purchase #2 | $39.98 | 6.321% | $42.5071 | $42.51 | $42.50 | $42.50 |
| Purchase #3 | $56.82 | 13.597% | $64.5458 | $64.55 | $64.55 | $64.50 |
| Purchase #4 | $132.72 | 6.791% | $141.733 | $141.73 | $141.75 | $141.70 |
| Purchase #5 | $71.64 | 3.577% | $74.2026 | $74.20 | $74.20 | $74.20 |
| Purchase #6 | $100.77 | 3.648% | $104.4461 | $104.45 | $104.45 | $104.40 |
| Purchase #7 | $244.44 | 12.822% | $275.7821 | $275.78 | $275.80 | $275.80 |
| 7 purchase totals = | $847.78 | $922.3749 | $922.38 | $922.40 | $922.30 | |