| 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 | $249.90 | 8.166% | $270.3068 | $270.31 | $270.30 | $270.30 |
| Purchase #2 | $124.84 | 5.636% | $131.876 | $131.88 | $131.90 | $131.90 |
| Purchase #3 | $250.86 | 7.182% | $268.8768 | $268.88 | $268.90 | $268.90 |
| Purchase #4 | $20.61 | 3.414% | $21.3136 | $21.31 | $21.30 | $21.30 |
| Purchase #5 | $119.95 | 7.280% | $128.6824 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $55.26 | 5.725% | $58.4236 | $58.42 | $58.40 | $58.40 |
| Purchase #7 | $173.73 | 8.129% | $187.8525 | $187.85 | $187.85 | $187.90 |
| 7 purchase totals = | $995.15 | $1,067.3317 | $1,067.33 | $1,067.35 | $1,067.40 | |