| 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 | $235.37 | 8.208% | $254.6892 | $254.69 | $254.70 | $254.70 |
| Purchase #2 | $182.50 | 3.375% | $188.6594 | $188.66 | $188.65 | $188.70 |
| Purchase #3 | $238.86 | 13.316% | $270.6666 | $270.67 | $270.65 | $270.70 |
| Purchase #4 | $69.33 | 8.682% | $75.3492 | $75.35 | $75.35 | $75.30 |
| Purchase #5 | $175.45 | 12.740% | $197.8023 | $197.80 | $197.80 | $197.80 |
| Purchase #6 | $161.33 | 9.833% | $177.1936 | $177.19 | $177.20 | $177.20 |
| Purchase #7 | $242.32 | 6.479% | $258.0199 | $258.02 | $258.00 | $258.00 |
| 7 purchase totals = | $1,305.16 | $1,422.3802 | $1,422.38 | $1,422.35 | $1,422.40 | |