| 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 | $210.97 | 8.540% | $228.9868 | $228.99 | $229.00 | $229.00 |
| Purchase #2 | $218.53 | 5.754% | $231.1042 | $231.10 | $231.10 | $231.10 |
| Purchase #3 | $51.51 | 13.212% | $58.3155 | $58.32 | $58.30 | $58.30 |
| Purchase #4 | $248.32 | 3.211% | $256.2936 | $256.29 | $256.30 | $256.30 |
| Purchase #5 | $71.35 | 3.870% | $74.1112 | $74.11 | $74.10 | $74.10 |
| Purchase #6 | $83.32 | 8.742% | $90.6038 | $90.60 | $90.60 | $90.60 |
| Purchase #7 | $5.65 | 12.727% | $6.3691 | $6.37 | $6.35 | $6.40 |
| 7 purchase totals = | $889.65 | $945.7842 | $945.78 | $945.75 | $945.80 | |