| 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 | $226.40 | 13.258% | $256.4161 | $256.42 | $256.40 | $256.40 |
| Purchase #2 | $35.98 | 10.787% | $39.8612 | $39.86 | $39.85 | $39.90 |
| Purchase #3 | $228.88 | 5.349% | $241.1228 | $241.12 | $241.10 | $241.10 |
| Purchase #4 | $209.92 | 7.346% | $225.3407 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $133.41 | 12.261% | $149.7674 | $149.77 | $149.75 | $149.80 |
| Purchase #6 | $46.35 | 11.700% | $51.773 | $51.77 | $51.75 | $51.80 |
| Purchase #7 | $102.26 | 4.782% | $107.1501 | $107.15 | $107.15 | $107.20 |
| 7 purchase totals = | $983.20 | $1,071.4313 | $1,071.43 | $1,071.35 | $1,071.50 | |