| 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 | $233.88 | 12.819% | $263.8611 | $263.86 | $263.85 | $263.90 |
| Purchase #2 | $114.71 | 4.404% | $119.7618 | $119.76 | $119.75 | $119.80 |
| Purchase #3 | $39.52 | 7.352% | $42.4255 | $42.43 | $42.45 | $42.40 |
| Purchase #4 | $84.56 | 11.240% | $94.0645 | $94.06 | $94.05 | $94.10 |
| Purchase #5 | $164.69 | 8.682% | $178.9884 | $178.99 | $179.00 | $179.00 |
| Purchase #6 | $203.26 | 6.676% | $216.8296 | $216.83 | $216.85 | $216.80 |
| Purchase #7 | $47.63 | 13.765% | $54.1863 | $54.19 | $54.20 | $54.20 |
| 7 purchase totals = | $888.25 | $970.1172 | $970.12 | $970.15 | $970.20 | |