| 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 | $40.77 | 9.416% | $44.6089 | $44.61 | $44.60 | $44.60 |
| Purchase #2 | $168.68 | 6.818% | $180.1806 | $180.18 | $180.20 | $180.20 |
| Purchase #3 | $232.33 | 4.213% | $242.1181 | $242.12 | $242.10 | $242.10 |
| Purchase #4 | $213.43 | 13.635% | $242.5312 | $242.53 | $242.55 | $242.50 |
| Purchase #5 | $59.82 | 4.131% | $62.2912 | $62.29 | $62.30 | $62.30 |
| Purchase #6 | $219.79 | 9.794% | $241.3162 | $241.32 | $241.30 | $241.30 |
| Purchase #7 | $224.28 | 4.385% | $234.1147 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $1,159.10 | $1,247.1609 | $1,247.16 | $1,247.15 | $1,247.10 | |