| 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 | $107.32 | 7.773% | $115.662 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $154.60 | 12.108% | $173.319 | $173.32 | $173.30 | $173.30 |
| Purchase #3 | $141.98 | 7.201% | $152.204 | $152.20 | $152.20 | $152.20 |
| Purchase #4 | $34.76 | 10.741% | $38.4936 | $38.49 | $38.50 | $38.50 |
| Purchase #5 | $181.66 | 8.461% | $197.0303 | $197.03 | $197.05 | $197.00 |
| Purchase #6 | $101.75 | 10.143% | $112.0705 | $112.07 | $112.05 | $112.10 |
| Purchase #7 | $234.63 | 9.133% | $256.0588 | $256.06 | $256.05 | $256.10 |
| 7 purchase totals = | $956.70 | $1,044.8382 | $1,044.83 | $1,044.80 | $1,044.90 | |