| 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 | $123.61 | 5.225% | $130.0686 | $130.07 | $130.05 | $130.10 |
| Purchase #2 | $228.49 | 7.228% | $245.0053 | $245.01 | $245.00 | $245.00 |
| Purchase #3 | $155.63 | 11.362% | $173.3127 | $173.31 | $173.30 | $173.30 |
| Purchase #4 | $100.91 | 11.636% | $112.6519 | $112.65 | $112.65 | $112.70 |
| Purchase #5 | $19.78 | 12.105% | $22.1744 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $165.74 | 4.765% | $173.6375 | $173.64 | $173.65 | $173.60 |
| Purchase #7 | $219.96 | 13.743% | $250.1891 | $250.19 | $250.20 | $250.20 |
| 7 purchase totals = | $1,014.12 | $1,107.0395 | $1,107.04 | $1,107.00 | $1,107.10 | |