| 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 | $28.42 | 13.237% | $32.182 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $37.38 | 6.786% | $39.9166 | $39.92 | $39.90 | $39.90 |
| Purchase #3 | $165.73 | 12.564% | $186.5523 | $186.55 | $186.55 | $186.60 |
| Purchase #4 | $214.26 | 5.491% | $226.025 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $11.67 | 10.829% | $12.9337 | $12.93 | $12.95 | $12.90 |
| Purchase #6 | $201.76 | 7.470% | $216.8315 | $216.83 | $216.85 | $216.80 |
| Purchase #7 | $82.55 | 6.133% | $87.6128 | $87.61 | $87.60 | $87.60 |
| 7 purchase totals = | $741.77 | $802.0539 | $802.05 | $802.10 | $802.00 | |