| 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 | $227.48 | 4.375% | $237.4323 | $237.43 | $237.45 | $237.40 |
| Purchase #2 | $139.68 | 8.770% | $151.9299 | $151.93 | $151.95 | $151.90 |
| Purchase #3 | $201.70 | 9.436% | $220.7324 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $77.71 | 6.158% | $82.4954 | $82.50 | $82.50 | $82.50 |
| Purchase #5 | $237.99 | 7.372% | $255.5346 | $255.53 | $255.55 | $255.50 |
| Purchase #6 | $35.30 | 9.428% | $38.6281 | $38.63 | $38.65 | $38.60 |
| Purchase #7 | $69.27 | 11.263% | $77.0719 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $989.13 | $1,063.8246 | $1,063.82 | $1,063.90 | $1,063.70 | |