| 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 | $206.90 | 5.693% | $218.6788 | $218.68 | $218.70 | $218.70 |
| Purchase #2 | $188.84 | 12.411% | $212.2769 | $212.28 | $212.30 | $212.30 |
| Purchase #3 | $135.54 | 12.559% | $152.5625 | $152.56 | $152.55 | $152.60 |
| Purchase #4 | $31.86 | 5.748% | $33.6913 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $33.39 | 6.580% | $35.5871 | $35.59 | $35.60 | $35.60 |
| Purchase #6 | $210.65 | 12.472% | $236.9223 | $236.92 | $236.90 | $236.90 |
| Purchase #7 | $138.88 | 4.354% | $144.9268 | $144.93 | $144.95 | $144.90 |
| 7 purchase totals = | $946.06 | $1,034.6457 | $1,034.65 | $1,034.70 | $1,034.70 | |