| 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 | $130.38 | 12.236% | $146.3333 | $146.33 | $146.35 | $146.30 |
| Purchase #2 | $88.85 | 9.190% | $97.0153 | $97.02 | $97.00 | $97.00 |
| Purchase #3 | $147.69 | 4.395% | $154.181 | $154.18 | $154.20 | $154.20 |
| Purchase #4 | $17.65 | 11.780% | $19.7292 | $19.73 | $19.75 | $19.70 |
| Purchase #5 | $230.36 | 4.278% | $240.2148 | $240.21 | $240.20 | $240.20 |
| Purchase #6 | $219.41 | 8.652% | $238.3934 | $238.39 | $238.40 | $238.40 |
| Purchase #7 | $40.82 | 7.343% | $43.8174 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $875.16 | $939.6844 | $939.68 | $939.70 | $939.60 | |