| 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 | $221.93 | 6.681% | $236.7571 | $236.76 | $236.75 | $236.80 |
| Purchase #2 | $193.75 | 8.679% | $210.5656 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $171.90 | 13.682% | $195.4194 | $195.42 | $195.40 | $195.40 |
| Purchase #4 | $161.32 | 10.160% | $177.7101 | $177.71 | $177.70 | $177.70 |
| Purchase #5 | $60.93 | 4.260% | $63.5256 | $63.53 | $63.55 | $63.50 |
| Purchase #6 | $89.43 | 8.393% | $96.9359 | $96.94 | $96.95 | $96.90 |
| Purchase #7 | $215.31 | 10.590% | $238.1113 | $238.11 | $238.10 | $238.10 |
| 7 purchase totals = | $1,114.57 | $1,219.0250 | $1,219.04 | $1,219.00 | $1,219.00 | |