| 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 | $206.61 | 11.402% | $230.1677 | $230.17 | $230.15 | $230.20 |
| Purchase #2 | $200.80 | 5.524% | $211.8922 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $243.74 | 9.397% | $266.6442 | $266.64 | $266.65 | $266.60 |
| Purchase #4 | $162.91 | 4.662% | $170.5049 | $170.50 | $170.50 | $170.50 |
| Purchase #5 | $123.72 | 9.606% | $135.6045 | $135.60 | $135.60 | $135.60 |
| Purchase #6 | $148.26 | 7.857% | $159.9088 | $159.91 | $159.90 | $159.90 |
| Purchase #7 | $207.99 | 8.676% | $226.0352 | $226.04 | $226.05 | $226.00 |
| 7 purchase totals = | $1,294.03 | $1,400.7575 | $1,400.75 | $1,400.75 | $1,400.70 | |