| 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 | $59.57 | 7.483% | $64.0276 | $64.03 | $64.05 | $64.00 |
| Purchase #2 | $181.66 | 4.195% | $189.2806 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $245.48 | 7.702% | $264.3869 | $264.39 | $264.40 | $264.40 |
| Purchase #4 | $209.44 | 13.642% | $238.0118 | $238.01 | $238.00 | $238.00 |
| Purchase #5 | $131.82 | 11.459% | $146.9253 | $146.93 | $146.95 | $146.90 |
| Purchase #6 | $231.64 | 8.394% | $251.0839 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $38.58 | 12.567% | $43.4283 | $43.43 | $43.45 | $43.40 |
| 7 purchase totals = | $1,098.19 | $1,197.1444 | $1,197.15 | $1,197.25 | $1,197.10 | |