| 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 | $211.34 | 12.423% | $237.5948 | $237.59 | $237.60 | $237.60 |
| Purchase #2 | $28.73 | 13.145% | $32.5066 | $32.51 | $32.50 | $32.50 |
| Purchase #3 | $200.88 | 5.646% | $212.2217 | $212.22 | $212.20 | $212.20 |
| Purchase #4 | $12.72 | 8.623% | $13.8168 | $13.82 | $13.80 | $13.80 |
| Purchase #5 | $45.91 | 4.249% | $47.8607 | $47.86 | $47.85 | $47.90 |
| Purchase #6 | $14.25 | 9.358% | $15.5835 | $15.58 | $15.60 | $15.60 |
| Purchase #7 | $70.94 | 4.800% | $74.3451 | $74.35 | $74.35 | $74.30 |
| 7 purchase totals = | $584.77 | $633.9292 | $633.93 | $633.90 | $633.90 | |