| 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 | $220.50 | 4.605% | $230.654 | $230.65 | $230.65 | $230.70 |
| Purchase #2 | $48.46 | 13.399% | $54.9532 | $54.95 | $54.95 | $55.00 |
| Purchase #3 | $240.99 | 10.466% | $266.212 | $266.21 | $266.20 | $266.20 |
| Purchase #4 | $81.58 | 5.810% | $86.3198 | $86.32 | $86.30 | $86.30 |
| Purchase #5 | $55.76 | 8.546% | $60.5252 | $60.53 | $60.55 | $60.50 |
| Purchase #6 | $214.94 | 10.335% | $237.154 | $237.15 | $237.15 | $237.20 |
| Purchase #7 | $234.63 | 9.633% | $257.2319 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $1,096.86 | $1,193.0501 | $1,193.04 | $1,193.05 | $1,193.10 | |