| 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 | $14.80 | 5.381% | $15.5964 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $135.88 | 10.316% | $149.8974 | $149.90 | $149.90 | $149.90 |
| Purchase #3 | $134.60 | 10.638% | $148.9187 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $169.39 | 4.829% | $177.5698 | $177.57 | $177.55 | $177.60 |
| Purchase #5 | $240.41 | 7.124% | $257.5368 | $257.54 | $257.55 | $257.50 |
| Purchase #6 | $240.60 | 3.730% | $249.5744 | $249.57 | $249.55 | $249.60 |
| Purchase #7 | $189.80 | 11.332% | $211.3081 | $211.31 | $211.30 | $211.30 |
| 7 purchase totals = | $1,125.48 | $1,210.4016 | $1,210.41 | $1,210.35 | $1,210.40 | |