| 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 | $189.53 | 8.233% | $205.134 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $186.75 | 10.373% | $206.1216 | $206.12 | $206.10 | $206.10 |
| Purchase #3 | $184.62 | 4.570% | $193.0571 | $193.06 | $193.05 | $193.10 |
| Purchase #4 | $101.96 | 4.673% | $106.7246 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $123.37 | 8.534% | $133.8984 | $133.90 | $133.90 | $133.90 |
| Purchase #6 | $22.42 | 7.556% | $24.1141 | $24.11 | $24.10 | $24.10 |
| Purchase #7 | $100.58 | 6.740% | $107.3591 | $107.36 | $107.35 | $107.40 |
| 7 purchase totals = | $909.23 | $976.4089 | $976.40 | $976.35 | $976.40 | |