| 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 | $220.51 | 5.155% | $231.8773 | $231.88 | $231.90 | $231.90 |
| Purchase #2 | $100.50 | 9.750% | $110.2988 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $46.82 | 4.112% | $48.7452 | $48.75 | $48.75 | $48.70 |
| Purchase #4 | $50.90 | 10.767% | $56.3804 | $56.38 | $56.40 | $56.40 |
| Purchase #5 | $191.78 | 7.437% | $206.0427 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $135.54 | 11.269% | $150.814 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $201.45 | 13.406% | $228.4564 | $228.46 | $228.45 | $228.50 |
| 7 purchase totals = | $947.50 | $1,032.6148 | $1,032.62 | $1,032.65 | $1,032.60 | |