| 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 | $188.85 | 7.654% | $203.3046 | $203.30 | $203.30 | $203.30 |
| Purchase #2 | $237.39 | 10.436% | $262.164 | $262.16 | $262.15 | $262.20 |
| Purchase #3 | $102.65 | 12.624% | $115.6085 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $205.31 | 9.604% | $225.028 | $225.03 | $225.05 | $225.00 |
| Purchase #5 | $178.71 | 4.644% | $187.0093 | $187.01 | $187.00 | $187.00 |
| Purchase #6 | $166.74 | 5.462% | $175.8473 | $175.85 | $175.85 | $175.80 |
| Purchase #7 | $138.43 | 6.624% | $147.5996 | $147.60 | $147.60 | $147.60 |
| 7 purchase totals = | $1,218.08 | $1,316.5613 | $1,316.56 | $1,316.55 | $1,316.50 | |