| 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 | $132.97 | 8.523% | $144.303 | $144.30 | $144.30 | $144.30 |
| Purchase #2 | $21.32 | 4.855% | $22.3551 | $22.36 | $22.35 | $22.40 |
| Purchase #3 | $189.94 | 11.358% | $211.5134 | $211.51 | $211.50 | $211.50 |
| Purchase #4 | $34.34 | 12.413% | $38.6026 | $38.60 | $38.60 | $38.60 |
| Purchase #5 | $243.66 | 10.122% | $268.3233 | $268.32 | $268.30 | $268.30 |
| Purchase #6 | $207.86 | 6.429% | $221.2233 | $221.22 | $221.20 | $221.20 |
| Purchase #7 | $66.37 | 3.479% | $68.679 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $896.46 | $974.9997 | $974.99 | $974.95 | $975.00 | |