| 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 | $227.75 | 11.145% | $253.1327 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $33.50 | 8.455% | $36.3324 | $36.33 | $36.35 | $36.30 |
| Purchase #3 | $111.94 | 13.262% | $126.7855 | $126.79 | $126.80 | $126.80 |
| Purchase #4 | $96.26 | 9.777% | $105.6713 | $105.67 | $105.65 | $105.70 |
| Purchase #5 | $123.99 | 10.609% | $137.1441 | $137.14 | $137.15 | $137.10 |
| Purchase #6 | $25.80 | 11.166% | $28.6808 | $28.68 | $28.70 | $28.70 |
| Purchase #7 | $221.96 | 12.827% | $250.4308 | $250.43 | $250.45 | $250.40 |
| 7 purchase totals = | $841.20 | $938.1776 | $938.17 | $938.25 | $938.10 | |