| 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 | $196.44 | 7.699% | $211.5639 | $211.56 | $211.55 | $211.60 |
| Purchase #2 | $110.74 | 7.568% | $119.1208 | $119.12 | $119.10 | $119.10 |
| Purchase #3 | $19.55 | 12.738% | $22.0403 | $22.04 | $22.05 | $22.00 |
| Purchase #4 | $142.86 | 8.835% | $155.4817 | $155.48 | $155.50 | $155.50 |
| Purchase #5 | $169.72 | 7.239% | $182.006 | $182.01 | $182.00 | $182.00 |
| Purchase #6 | $192.82 | 12.840% | $217.5781 | $217.58 | $217.60 | $217.60 |
| Purchase #7 | $56.47 | 11.420% | $62.9189 | $62.92 | $62.90 | $62.90 |
| 7 purchase totals = | $888.60 | $970.7097 | $970.71 | $970.70 | $970.70 | |