| 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 | $199.60 | 5.653% | $210.8834 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $145.56 | 7.475% | $156.4406 | $156.44 | $156.45 | $156.40 |
| Purchase #3 | $109.38 | 4.689% | $114.5088 | $114.51 | $114.50 | $114.50 |
| Purchase #4 | $239.41 | 11.269% | $266.3891 | $266.39 | $266.40 | $266.40 |
| Purchase #5 | $180.42 | 12.104% | $202.258 | $202.26 | $202.25 | $202.30 |
| Purchase #6 | $24.42 | 4.519% | $25.5235 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $58.33 | 9.372% | $63.7967 | $63.80 | $63.80 | $63.80 |
| 7 purchase totals = | $957.12 | $1,039.8001 | $1,039.80 | $1,039.80 | $1,039.80 | |