| 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 | $221.93 | 3.505% | $229.7086 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $13.68 | 3.151% | $14.1111 | $14.11 | $14.10 | $14.10 |
| Purchase #3 | $220.66 | 9.335% | $241.2586 | $241.26 | $241.25 | $241.30 |
| Purchase #4 | $132.51 | 4.213% | $138.0926 | $138.09 | $138.10 | $138.10 |
| Purchase #5 | $10.38 | 13.405% | $11.7714 | $11.77 | $11.75 | $11.80 |
| Purchase #6 | $52.88 | 7.267% | $56.7228 | $56.72 | $56.70 | $56.70 |
| Purchase #7 | $19.63 | 13.674% | $22.3142 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $671.67 | $713.9793 | $713.97 | $713.90 | $714.00 | |