| 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 | $219.60 | 6.215% | $233.2481 | $233.25 | $233.25 | $233.20 |
| Purchase #2 | $245.96 | 12.644% | $277.0592 | $277.06 | $277.05 | $277.10 |
| Purchase #3 | $210.86 | 11.398% | $234.8938 | $234.89 | $234.90 | $234.90 |
| Purchase #4 | $26.50 | 3.480% | $27.4222 | $27.42 | $27.40 | $27.40 |
| Purchase #5 | $83.75 | 5.139% | $88.0539 | $88.05 | $88.05 | $88.10 |
| Purchase #6 | $42.92 | 5.467% | $45.2664 | $45.27 | $45.25 | $45.30 |
| Purchase #7 | $241.98 | 10.242% | $266.7636 | $266.76 | $266.75 | $266.80 |
| 7 purchase totals = | $1,071.57 | $1,172.7072 | $1,172.70 | $1,172.65 | $1,172.80 | |