| 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 | $83.65 | 13.538% | $94.9745 | $94.97 | $94.95 | $95.00 |
| Purchase #2 | $216.38 | 5.731% | $228.7807 | $228.78 | $228.80 | $228.80 |
| Purchase #3 | $21.31 | 7.457% | $22.8991 | $22.90 | $22.90 | $22.90 |
| Purchase #4 | $183.78 | 10.384% | $202.8637 | $202.86 | $202.85 | $202.90 |
| Purchase #5 | $228.31 | 10.843% | $253.0657 | $253.07 | $253.05 | $253.10 |
| Purchase #6 | $128.27 | 11.796% | $143.4007 | $143.40 | $143.40 | $143.40 |
| Purchase #7 | $216.86 | 4.255% | $226.0874 | $226.09 | $226.10 | $226.10 |
| 7 purchase totals = | $1,078.56 | $1,172.0718 | $1,172.07 | $1,172.05 | $1,172.20 | |