| 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 | $209.36 | 9.254% | $228.7342 | $228.73 | $228.75 | $228.70 |
| Purchase #2 | $154.32 | 10.652% | $170.7582 | $170.76 | $170.75 | $170.80 |
| Purchase #3 | $178.35 | 6.767% | $190.4189 | $190.42 | $190.40 | $190.40 |
| Purchase #4 | $141.90 | 9.761% | $155.7509 | $155.75 | $155.75 | $155.80 |
| Purchase #5 | $210.99 | 8.148% | $228.1815 | $228.18 | $228.20 | $228.20 |
| Purchase #6 | $103.84 | 3.627% | $107.6063 | $107.61 | $107.60 | $107.60 |
| Purchase #7 | $160.52 | 4.747% | $168.1399 | $168.14 | $168.15 | $168.10 |
| 7 purchase totals = | $1,159.28 | $1,249.5899 | $1,249.59 | $1,249.60 | $1,249.60 | |