| 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 | $81.33 | 13.205% | $92.0696 | $92.07 | $92.05 | $92.10 |
| Purchase #2 | $81.62 | 13.240% | $92.4265 | $92.43 | $92.45 | $92.40 |
| Purchase #3 | $219.44 | 12.558% | $246.9973 | $247.00 | $247.00 | $247.00 |
| Purchase #4 | $244.27 | 10.833% | $270.7318 | $270.73 | $270.75 | $270.70 |
| Purchase #5 | $23.83 | 5.123% | $25.0508 | $25.05 | $25.05 | $25.10 |
| Purchase #6 | $80.99 | 11.252% | $90.103 | $90.10 | $90.10 | $90.10 |
| Purchase #7 | $120.44 | 6.370% | $128.112 | $128.11 | $128.10 | $128.10 |
| 7 purchase totals = | $851.92 | $945.4910 | $945.49 | $945.50 | $945.50 | |