| 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 | $188.91 | 11.611% | $210.8443 | $210.84 | $210.85 | $210.80 |
| Purchase #2 | $173.29 | 6.147% | $183.9421 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $189.93 | 5.172% | $199.7532 | $199.75 | $199.75 | $199.80 |
| Purchase #4 | $89.80 | 13.811% | $102.2023 | $102.20 | $102.20 | $102.20 |
| Purchase #5 | $136.86 | 5.687% | $144.6432 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $141.82 | 9.855% | $155.7964 | $155.80 | $155.80 | $155.80 |
| Purchase #7 | $55.82 | 4.492% | $58.3274 | $58.33 | $58.35 | $58.30 |
| 7 purchase totals = | $976.43 | $1,055.5089 | $1,055.50 | $1,055.55 | $1,055.40 | |