| 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 | $99.72 | 10.477% | $110.1677 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $205.97 | 5.802% | $217.9204 | $217.92 | $217.90 | $217.90 |
| Purchase #3 | $84.70 | 4.273% | $88.3192 | $88.32 | $88.30 | $88.30 |
| Purchase #4 | $31.40 | 10.717% | $34.7651 | $34.77 | $34.75 | $34.80 |
| Purchase #5 | $157.60 | 6.819% | $168.3467 | $168.35 | $168.35 | $168.30 |
| Purchase #6 | $218.61 | 7.675% | $235.3883 | $235.39 | $235.40 | $235.40 |
| Purchase #7 | $184.81 | 12.573% | $208.0462 | $208.05 | $208.05 | $208.00 |
| 7 purchase totals = | $982.81 | $1,062.9536 | $1,062.97 | $1,062.90 | $1,062.90 | |