| 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 | $149.61 | 9.857% | $164.3571 | $164.36 | $164.35 | $164.40 |
| Purchase #2 | $83.83 | 4.545% | $87.6401 | $87.64 | $87.65 | $87.60 |
| Purchase #3 | $242.63 | 13.483% | $275.3438 | $275.34 | $275.35 | $275.30 |
| Purchase #4 | $222.50 | 7.399% | $238.9628 | $238.96 | $238.95 | $239.00 |
| Purchase #5 | $245.94 | 3.805% | $255.298 | $255.30 | $255.30 | $255.30 |
| Purchase #6 | $75.39 | 7.804% | $81.2734 | $81.27 | $81.25 | $81.30 |
| Purchase #7 | $213.63 | 7.834% | $230.3658 | $230.37 | $230.35 | $230.40 |
| 7 purchase totals = | $1,233.53 | $1,333.2410 | $1,333.24 | $1,333.20 | $1,333.30 | |