| 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 | $111.73 | 3.846% | $116.0271 | $116.03 | $116.05 | $116.00 |
| Purchase #2 | $200.76 | 9.600% | $220.033 | $220.03 | $220.05 | $220.00 |
| Purchase #3 | $223.68 | 10.872% | $247.9985 | $248.00 | $248.00 | $248.00 |
| Purchase #4 | $18.95 | 11.383% | $21.1071 | $21.11 | $21.10 | $21.10 |
| Purchase #5 | $217.99 | 9.184% | $238.0102 | $238.01 | $238.00 | $238.00 |
| Purchase #6 | $182.98 | 10.587% | $202.3521 | $202.35 | $202.35 | $202.40 |
| Purchase #7 | $245.39 | 3.204% | $253.2523 | $253.25 | $253.25 | $253.30 |
| 7 purchase totals = | $1,201.48 | $1,298.7803 | $1,298.78 | $1,298.80 | $1,298.80 | |