| 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 | $249.47 | 8.208% | $269.9465 | $269.95 | $269.95 | $269.90 |
| Purchase #2 | $147.40 | 10.184% | $162.4112 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $24.28 | 7.406% | $26.0782 | $26.08 | $26.10 | $26.10 |
| Purchase #4 | $24.59 | 12.312% | $27.6175 | $27.62 | $27.60 | $27.60 |
| Purchase #5 | $90.70 | 12.556% | $102.0883 | $102.09 | $102.10 | $102.10 |
| Purchase #6 | $207.38 | 13.673% | $235.7351 | $235.74 | $235.75 | $235.70 |
| Purchase #7 | $103.32 | 5.121% | $108.611 | $108.61 | $108.60 | $108.60 |
| 7 purchase totals = | $847.14 | $932.4878 | $932.50 | $932.50 | $932.40 | |