| 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 | $209.59 | 12.201% | $235.1621 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $173.41 | 11.744% | $193.7753 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $192.29 | 10.175% | $211.8555 | $211.86 | $211.85 | $211.90 |
| Purchase #4 | $229.67 | 11.596% | $256.3025 | $256.30 | $256.30 | $256.30 |
| Purchase #5 | $18.86 | 8.819% | $20.5233 | $20.52 | $20.50 | $20.50 |
| Purchase #6 | $244.86 | 4.610% | $256.148 | $256.15 | $256.15 | $256.10 |
| Purchase #7 | $44.36 | 8.105% | $47.9554 | $47.96 | $47.95 | $48.00 |
| 7 purchase totals = | $1,113.04 | $1,221.7221 | $1,221.73 | $1,221.70 | $1,221.80 | |