| 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 | $201.34 | 8.348% | $218.1479 | $218.15 | $218.15 | $218.10 |
| Purchase #2 | $219.98 | 8.117% | $237.8358 | $237.84 | $237.85 | $237.80 |
| Purchase #3 | $107.32 | 11.581% | $119.7487 | $119.75 | $119.75 | $119.70 |
| Purchase #4 | $128.54 | 7.766% | $138.5224 | $138.52 | $138.50 | $138.50 |
| Purchase #5 | $122.60 | 12.679% | $138.1445 | $138.14 | $138.15 | $138.10 |
| Purchase #6 | $161.99 | 7.154% | $173.5788 | $173.58 | $173.60 | $173.60 |
| Purchase #7 | $180.60 | 11.248% | $200.9139 | $200.91 | $200.90 | $200.90 |
| 7 purchase totals = | $1,122.37 | $1,226.8920 | $1,226.89 | $1,226.90 | $1,226.70 | |