| 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 | $115.31 | 8.458% | $125.0629 | $125.06 | $125.05 | $125.10 |
| Purchase #2 | $143.83 | 6.777% | $153.5774 | $153.58 | $153.60 | $153.60 |
| Purchase #3 | $88.98 | 5.369% | $93.7573 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $83.65 | 6.128% | $88.7761 | $88.78 | $88.80 | $88.80 |
| Purchase #5 | $235.27 | 9.754% | $258.2182 | $258.22 | $258.20 | $258.20 |
| Purchase #6 | $165.62 | 9.598% | $181.5162 | $181.52 | $181.50 | $181.50 |
| Purchase #7 | $165.70 | 10.120% | $182.4688 | $182.47 | $182.45 | $182.50 |
| 7 purchase totals = | $998.36 | $1,083.3769 | $1,083.39 | $1,083.35 | $1,083.50 | |