| 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 | $83.52 | 10.311% | $92.1317 | $92.13 | $92.15 | $92.10 |
| Purchase #2 | $10.60 | 13.217% | $12.001 | $12.00 | $12.00 | $12.00 |
| Purchase #3 | $193.77 | 6.468% | $206.303 | $206.30 | $206.30 | $206.30 |
| Purchase #4 | $211.50 | 9.155% | $230.8628 | $230.86 | $230.85 | $230.90 |
| Purchase #5 | $81.51 | 3.787% | $84.5968 | $84.60 | $84.60 | $84.60 |
| Purchase #6 | $15.59 | 8.557% | $16.924 | $16.92 | $16.90 | $16.90 |
| Purchase #7 | $237.89 | 10.723% | $263.3989 | $263.40 | $263.40 | $263.40 |
| 7 purchase totals = | $834.38 | $906.2182 | $906.21 | $906.20 | $906.20 | |