| 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 | $217.26 | 7.279% | $233.0744 | $233.07 | $233.05 | $233.10 |
| Purchase #2 | $234.76 | 5.698% | $248.1366 | $248.14 | $248.15 | $248.10 |
| Purchase #3 | $141.42 | 9.811% | $155.2947 | $155.29 | $155.30 | $155.30 |
| Purchase #4 | $96.86 | 12.753% | $109.2126 | $109.21 | $109.20 | $109.20 |
| Purchase #5 | $152.74 | 9.338% | $167.0029 | $167.00 | $167.00 | $167.00 |
| Purchase #6 | $197.99 | 6.872% | $211.5959 | $211.60 | $211.60 | $211.60 |
| Purchase #7 | $178.35 | 8.622% | $193.7273 | $193.73 | $193.75 | $193.70 |
| 7 purchase totals = | $1,219.38 | $1,318.0444 | $1,318.04 | $1,318.05 | $1,318.00 | |