| 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 | $188.93 | 5.497% | $199.3155 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $220.30 | 7.603% | $237.0494 | $237.05 | $237.05 | $237.00 |
| Purchase #3 | $128.25 | 7.431% | $137.7803 | $137.78 | $137.80 | $137.80 |
| Purchase #4 | $118.55 | 12.285% | $133.1139 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $41.44 | 12.248% | $46.5156 | $46.52 | $46.50 | $46.50 |
| Purchase #6 | $120.33 | 6.821% | $128.5377 | $128.54 | $128.55 | $128.50 |
| Purchase #7 | $104.71 | 10.129% | $115.3161 | $115.32 | $115.30 | $115.30 |
| 7 purchase totals = | $922.51 | $997.6285 | $997.64 | $997.60 | $997.50 | |