| 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 | $135.47 | 10.754% | $150.0384 | $150.04 | $150.05 | $150.00 |
| Purchase #2 | $228.57 | 13.782% | $260.0715 | $260.07 | $260.05 | $260.10 |
| Purchase #3 | $138.84 | 4.315% | $144.8309 | $144.83 | $144.85 | $144.80 |
| Purchase #4 | $238.74 | 5.592% | $252.0903 | $252.09 | $252.10 | $252.10 |
| Purchase #5 | $197.37 | 7.121% | $211.4247 | $211.42 | $211.40 | $211.40 |
| Purchase #6 | $195.93 | 5.833% | $207.3586 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $96.54 | 13.404% | $109.4802 | $109.48 | $109.50 | $109.50 |
| 7 purchase totals = | $1,231.46 | $1,335.2946 | $1,335.29 | $1,335.30 | $1,335.30 | |