| 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 | $5.25 | 8.294% | $5.6854 | $5.69 | $5.70 | $5.70 |
| Purchase #2 | $220.81 | 12.296% | $247.9608 | $247.96 | $247.95 | $248.00 |
| Purchase #3 | $58.95 | 11.180% | $65.5406 | $65.54 | $65.55 | $65.50 |
| Purchase #4 | $178.96 | 5.370% | $188.5702 | $188.57 | $188.55 | $188.60 |
| Purchase #5 | $189.83 | 7.840% | $204.7127 | $204.71 | $204.70 | $204.70 |
| Purchase #6 | $219.32 | 13.437% | $248.79 | $248.79 | $248.80 | $248.80 |
| Purchase #7 | $64.80 | 6.626% | $69.0936 | $69.09 | $69.10 | $69.10 |
| 7 purchase totals = | $937.92 | $1,030.3533 | $1,030.35 | $1,030.35 | $1,030.40 | |