| 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 | $239.94 | 3.700% | $248.8178 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $242.41 | 13.530% | $275.2081 | $275.21 | $275.20 | $275.20 |
| Purchase #3 | $109.32 | 9.274% | $119.4583 | $119.46 | $119.45 | $119.50 |
| Purchase #4 | $18.46 | 5.594% | $19.4927 | $19.49 | $19.50 | $19.50 |
| Purchase #5 | $155.44 | 4.205% | $161.9763 | $161.98 | $162.00 | $162.00 |
| Purchase #6 | $193.96 | 8.493% | $210.433 | $210.43 | $210.45 | $210.40 |
| Purchase #7 | $16.57 | 6.372% | $17.6258 | $17.63 | $17.65 | $17.60 |
| 7 purchase totals = | $976.10 | $1,053.0120 | $1,053.02 | $1,053.05 | $1,053.00 | |