| 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 | $92.47 | 8.848% | $100.6517 | $100.65 | $100.65 | $100.70 |
| Purchase #2 | $141.34 | 4.172% | $147.2367 | $147.24 | $147.25 | $147.20 |
| Purchase #3 | $210.65 | 9.601% | $230.8745 | $230.87 | $230.85 | $230.90 |
| Purchase #4 | $116.86 | 3.564% | $121.0249 | $121.02 | $121.00 | $121.00 |
| Purchase #5 | $37.86 | 12.735% | $42.6815 | $42.68 | $42.70 | $42.70 |
| Purchase #6 | $212.61 | 12.689% | $239.5881 | $239.59 | $239.60 | $239.60 |
| Purchase #7 | $36.46 | 8.631% | $39.6069 | $39.61 | $39.60 | $39.60 |
| 7 purchase totals = | $848.25 | $921.6643 | $921.66 | $921.65 | $921.70 | |