| 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 | $244.86 | 4.715% | $256.4051 | $256.41 | $256.40 | $256.40 |
| Purchase #2 | $220.97 | 7.797% | $238.199 | $238.20 | $238.20 | $238.20 |
| Purchase #3 | $131.30 | 13.735% | $149.3341 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $200.91 | 12.521% | $226.0659 | $226.07 | $226.05 | $226.10 |
| Purchase #5 | $81.68 | 13.843% | $92.987 | $92.99 | $93.00 | $93.00 |
| Purchase #6 | $211.74 | 4.824% | $221.9543 | $221.95 | $221.95 | $222.00 |
| Purchase #7 | $212.89 | 10.618% | $235.4947 | $235.49 | $235.50 | $235.50 |
| 7 purchase totals = | $1,304.35 | $1,420.4401 | $1,420.44 | $1,420.45 | $1,420.50 | |