| 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 | $105.44 | 3.314% | $108.9343 | $108.93 | $108.95 | $108.90 |
| Purchase #2 | $211.41 | 8.105% | $228.5448 | $228.54 | $228.55 | $228.50 |
| Purchase #3 | $137.73 | 12.244% | $154.5937 | $154.59 | $154.60 | $154.60 |
| Purchase #4 | $68.48 | 8.239% | $74.1221 | $74.12 | $74.10 | $74.10 |
| Purchase #5 | $239.46 | 6.244% | $254.4119 | $254.41 | $254.40 | $254.40 |
| Purchase #6 | $43.25 | 10.184% | $47.6546 | $47.65 | $47.65 | $47.70 |
| Purchase #7 | $90.99 | 11.613% | $101.5567 | $101.56 | $101.55 | $101.60 |
| 7 purchase totals = | $896.76 | $969.8181 | $969.80 | $969.80 | $969.80 | |