| 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 | $220.63 | 13.121% | $249.5789 | $249.58 | $249.60 | $249.60 |
| Purchase #2 | $247.35 | 6.839% | $264.2663 | $264.27 | $264.25 | $264.30 |
| Purchase #3 | $220.27 | 8.456% | $238.896 | $238.90 | $238.90 | $238.90 |
| Purchase #4 | $85.87 | 7.483% | $92.2957 | $92.30 | $92.30 | $92.30 |
| Purchase #5 | $178.97 | 11.793% | $200.0759 | $200.08 | $200.10 | $200.10 |
| Purchase #6 | $244.81 | 5.569% | $258.4435 | $258.44 | $258.45 | $258.40 |
| Purchase #7 | $204.26 | 11.736% | $228.232 | $228.23 | $228.25 | $228.20 |
| 7 purchase totals = | $1,402.16 | $1,531.7883 | $1,531.80 | $1,531.85 | $1,531.80 | |