| 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 | $123.32 | 7.157% | $132.146 | $132.15 | $132.15 | $132.10 |
| Purchase #2 | $244.48 | 6.585% | $260.579 | $260.58 | $260.60 | $260.60 |
| Purchase #3 | $184.85 | 12.665% | $208.2613 | $208.26 | $208.25 | $208.30 |
| Purchase #4 | $139.98 | 12.244% | $157.1192 | $157.12 | $157.10 | $157.10 |
| Purchase #5 | $69.34 | 8.233% | $75.0488 | $75.05 | $75.05 | $75.00 |
| Purchase #6 | $100.50 | 7.364% | $107.9008 | $107.90 | $107.90 | $107.90 |
| Purchase #7 | $115.28 | 13.757% | $131.1391 | $131.14 | $131.15 | $131.10 |
| 7 purchase totals = | $977.75 | $1,072.1942 | $1,072.20 | $1,072.20 | $1,072.10 | |