| 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 | $173.99 | 7.794% | $187.5508 | $187.55 | $187.55 | $187.60 |
| Purchase #2 | $234.97 | 10.762% | $260.2575 | $260.26 | $260.25 | $260.30 |
| Purchase #3 | $204.60 | 12.134% | $229.4262 | $229.43 | $229.45 | $229.40 |
| Purchase #4 | $123.35 | 4.471% | $128.865 | $128.87 | $128.85 | $128.90 |
| Purchase #5 | $184.77 | 12.421% | $207.7203 | $207.72 | $207.70 | $207.70 |
| Purchase #6 | $87.33 | 3.653% | $90.5202 | $90.52 | $90.50 | $90.50 |
| Purchase #7 | $236.87 | 4.364% | $247.207 | $247.21 | $247.20 | $247.20 |
| 7 purchase totals = | $1,245.88 | $1,351.5470 | $1,351.56 | $1,351.50 | $1,351.60 | |