| 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 | $219.61 | 6.572% | $234.0428 | $234.04 | $234.05 | $234.00 |
| Purchase #2 | $124.28 | 9.263% | $135.7921 | $135.79 | $135.80 | $135.80 |
| Purchase #3 | $114.73 | 7.755% | $123.6273 | $123.63 | $123.65 | $123.60 |
| Purchase #4 | $141.38 | 7.767% | $152.361 | $152.36 | $152.35 | $152.40 |
| Purchase #5 | $45.64 | 8.178% | $49.3724 | $49.37 | $49.35 | $49.40 |
| Purchase #6 | $33.88 | 8.339% | $36.7053 | $36.71 | $36.70 | $36.70 |
| Purchase #7 | $105.68 | 5.645% | $111.6456 | $111.65 | $111.65 | $111.60 |
| 7 purchase totals = | $785.20 | $843.5465 | $843.55 | $843.55 | $843.50 | |