| 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 | $12.55 | 11.228% | $13.9591 | $13.96 | $13.95 | $14.00 |
| Purchase #2 | $154.92 | 12.121% | $173.6979 | $173.70 | $173.70 | $173.70 |
| Purchase #3 | $135.38 | 11.218% | $150.5669 | $150.57 | $150.55 | $150.60 |
| Purchase #4 | $123.84 | 10.446% | $136.7763 | $136.78 | $136.80 | $136.80 |
| Purchase #5 | $218.81 | 6.359% | $232.7241 | $232.72 | $232.70 | $232.70 |
| Purchase #6 | $242.85 | 8.487% | $263.4607 | $263.46 | $263.45 | $263.50 |
| Purchase #7 | $195.98 | 13.341% | $222.1257 | $222.13 | $222.15 | $222.10 |
| 7 purchase totals = | $1,084.33 | $1,193.3107 | $1,193.32 | $1,193.30 | $1,193.40 | |