| 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 | $243.71 | 11.248% | $271.1225 | $271.12 | $271.10 | $271.10 |
| Purchase #2 | $193.89 | 8.675% | $210.71 | $210.71 | $210.70 | $210.70 |
| Purchase #3 | $169.74 | 8.375% | $183.9557 | $183.96 | $183.95 | $184.00 |
| Purchase #4 | $103.96 | 6.161% | $110.365 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $220.77 | 8.379% | $239.2683 | $239.27 | $239.25 | $239.30 |
| Purchase #6 | $219.87 | 4.862% | $230.5601 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $81.52 | 11.736% | $91.0872 | $91.09 | $91.10 | $91.10 |
| 7 purchase totals = | $1,233.46 | $1,337.0688 | $1,337.08 | $1,337.00 | $1,337.20 | |