| 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 | $242.29 | 4.618% | $253.479 | $253.48 | $253.50 | $253.50 |
| Purchase #2 | $192.54 | 10.675% | $213.0936 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $194.35 | 5.240% | $204.5339 | $204.53 | $204.55 | $204.50 |
| Purchase #4 | $46.34 | 6.219% | $49.2219 | $49.22 | $49.20 | $49.20 |
| Purchase #5 | $110.45 | 13.802% | $125.6943 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $65.39 | 4.275% | $68.1854 | $68.19 | $68.20 | $68.20 |
| Purchase #7 | $98.89 | 3.742% | $102.5905 | $102.59 | $102.60 | $102.60 |
| 7 purchase totals = | $950.25 | $1,016.7986 | $1,016.79 | $1,016.85 | $1,016.80 | |