| 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 | $208.54 | 8.808% | $226.9082 | $226.91 | $226.90 | $226.90 |
| Purchase #2 | $232.40 | 5.363% | $244.8636 | $244.86 | $244.85 | $244.90 |
| Purchase #3 | $243.28 | 5.576% | $256.8453 | $256.85 | $256.85 | $256.80 |
| Purchase #4 | $7.81 | 7.130% | $8.3669 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $222.36 | 8.170% | $240.5268 | $240.53 | $240.55 | $240.50 |
| Purchase #6 | $230.54 | 10.679% | $255.1594 | $255.16 | $255.15 | $255.20 |
| Purchase #7 | $84.43 | 3.202% | $87.1334 | $87.13 | $87.15 | $87.10 |
| 7 purchase totals = | $1,229.36 | $1,319.8036 | $1,319.81 | $1,319.80 | $1,319.80 | |