| 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 | $110.99 | 11.784% | $124.0691 | $124.07 | $124.05 | $124.10 |
| Purchase #2 | $124.71 | 8.530% | $135.3478 | $135.35 | $135.35 | $135.30 |
| Purchase #3 | $69.47 | 10.516% | $76.7755 | $76.78 | $76.80 | $76.80 |
| Purchase #4 | $182.32 | 6.312% | $193.828 | $193.83 | $193.85 | $193.80 |
| Purchase #5 | $68.97 | 6.688% | $73.5827 | $73.58 | $73.60 | $73.60 |
| Purchase #6 | $235.51 | 5.481% | $248.4183 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $51.26 | 9.399% | $56.0779 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $843.23 | $908.0993 | $908.11 | $908.15 | $908.10 | |