| 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 | $214.52 | 9.383% | $234.6484 | $234.65 | $234.65 | $234.60 |
| Purchase #2 | $129.37 | 11.676% | $144.4752 | $144.48 | $144.50 | $144.50 |
| Purchase #3 | $146.35 | 10.650% | $161.9363 | $161.94 | $161.95 | $161.90 |
| Purchase #4 | $189.59 | 10.832% | $210.1264 | $210.13 | $210.15 | $210.10 |
| Purchase #5 | $238.70 | 7.587% | $256.8102 | $256.81 | $256.80 | $256.80 |
| Purchase #6 | $18.49 | 5.681% | $19.5404 | $19.54 | $19.55 | $19.50 |
| Purchase #7 | $15.69 | 6.436% | $16.6998 | $16.70 | $16.70 | $16.70 |
| 7 purchase totals = | $952.71 | $1,044.2367 | $1,044.25 | $1,044.30 | $1,044.10 | |