| 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 | $191.29 | 7.757% | $206.1284 | $206.13 | $206.15 | $206.10 |
| Purchase #2 | $202.73 | 10.375% | $223.7632 | $223.76 | $223.75 | $223.80 |
| Purchase #3 | $193.64 | 9.145% | $211.3484 | $211.35 | $211.35 | $211.30 |
| Purchase #4 | $99.88 | 13.275% | $113.1391 | $113.14 | $113.15 | $113.10 |
| Purchase #5 | $148.62 | 5.109% | $156.213 | $156.21 | $156.20 | $156.20 |
| Purchase #6 | $30.46 | 13.343% | $34.5243 | $34.52 | $34.50 | $34.50 |
| Purchase #7 | $96.56 | 11.606% | $107.7668 | $107.77 | $107.75 | $107.80 |
| 7 purchase totals = | $963.18 | $1,052.8832 | $1,052.88 | $1,052.85 | $1,052.80 | |