| 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 | $234.62 | 6.167% | $249.089 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $35.36 | 11.711% | $39.501 | $39.50 | $39.50 | $39.50 |
| Purchase #3 | $142.74 | 12.559% | $160.6667 | $160.67 | $160.65 | $160.70 |
| Purchase #4 | $182.68 | 11.437% | $203.5731 | $203.57 | $203.55 | $203.60 |
| Purchase #5 | $146.57 | 13.689% | $166.634 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $166.93 | 7.139% | $178.8471 | $178.85 | $178.85 | $178.80 |
| Purchase #7 | $220.73 | 11.248% | $245.5577 | $245.56 | $245.55 | $245.60 |
| 7 purchase totals = | $1,129.63 | $1,243.8686 | $1,243.87 | $1,243.85 | $1,243.90 | |