| 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 | $240.84 | 5.825% | $254.8689 | $254.87 | $254.85 | $254.90 |
| Purchase #2 | $115.93 | 11.231% | $128.9501 | $128.95 | $128.95 | $129.00 |
| Purchase #3 | $92.63 | 10.563% | $102.4145 | $102.41 | $102.40 | $102.40 |
| Purchase #4 | $81.84 | 9.757% | $89.8251 | $89.83 | $89.85 | $89.80 |
| Purchase #5 | $225.31 | 8.217% | $243.8237 | $243.82 | $243.80 | $243.80 |
| Purchase #6 | $119.70 | 13.276% | $135.5914 | $135.59 | $135.60 | $135.60 |
| Purchase #7 | $238.84 | 7.279% | $256.2252 | $256.23 | $256.25 | $256.20 |
| 7 purchase totals = | $1,115.09 | $1,211.6989 | $1,211.70 | $1,211.70 | $1,211.70 | |