| 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 | $194.93 | 5.132% | $204.9338 | $204.93 | $204.95 | $204.90 |
| Purchase #2 | $155.78 | 12.390% | $175.0811 | $175.08 | $175.10 | $175.10 |
| Purchase #3 | $11.50 | 8.107% | $12.4323 | $12.43 | $12.45 | $12.40 |
| Purchase #4 | $5.34 | 5.435% | $5.6302 | $5.63 | $5.65 | $5.60 |
| Purchase #5 | $220.47 | 12.620% | $248.2933 | $248.29 | $248.30 | $248.30 |
| Purchase #6 | $123.53 | 6.763% | $131.8843 | $131.88 | $131.90 | $131.90 |
| Purchase #7 | $56.49 | 12.179% | $63.3699 | $63.37 | $63.35 | $63.40 |
| 7 purchase totals = | $768.04 | $841.6249 | $841.61 | $841.70 | $841.60 | |