| 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 | $194.85 | 13.660% | $221.4665 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $192.34 | 9.761% | $211.1143 | $211.11 | $211.10 | $211.10 |
| Purchase #3 | $65.59 | 13.430% | $74.3987 | $74.40 | $74.40 | $74.40 |
| Purchase #4 | $36.63 | 13.278% | $41.4937 | $41.49 | $41.50 | $41.50 |
| Purchase #5 | $239.76 | 12.841% | $270.5476 | $270.55 | $270.55 | $270.50 |
| Purchase #6 | $41.87 | 11.480% | $46.6767 | $46.68 | $46.70 | $46.70 |
| Purchase #7 | $31.65 | 13.150% | $35.812 | $35.81 | $35.80 | $35.80 |
| 7 purchase totals = | $802.69 | $901.5095 | $901.51 | $901.50 | $901.50 | |