| 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 | $187.81 | 5.487% | $198.1151 | $198.12 | $198.10 | $198.10 |
| Purchase #2 | $239.86 | 5.689% | $253.5056 | $253.51 | $253.50 | $253.50 |
| Purchase #3 | $201.96 | 6.426% | $214.9379 | $214.94 | $214.95 | $214.90 |
| Purchase #4 | $246.61 | 13.219% | $279.2094 | $279.21 | $279.20 | $279.20 |
| Purchase #5 | $58.34 | 11.167% | $64.8548 | $64.85 | $64.85 | $64.90 |
| Purchase #6 | $53.74 | 10.600% | $59.4364 | $59.44 | $59.45 | $59.40 |
| Purchase #7 | $234.62 | 12.399% | $263.7105 | $263.71 | $263.70 | $263.70 |
| 7 purchase totals = | $1,222.94 | $1,333.7697 | $1,333.78 | $1,333.75 | $1,333.70 | |