| 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 | $224.86 | 5.411% | $237.0272 | $237.03 | $237.05 | $237.00 |
| Purchase #2 | $13.53 | 3.678% | $14.0276 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $182.45 | 10.555% | $201.7076 | $201.71 | $201.70 | $201.70 |
| Purchase #4 | $112.83 | 7.129% | $120.8737 | $120.87 | $120.85 | $120.90 |
| Purchase #5 | $72.84 | 4.740% | $76.2926 | $76.29 | $76.30 | $76.30 |
| Purchase #6 | $248.47 | 12.383% | $279.238 | $279.24 | $279.25 | $279.20 |
| Purchase #7 | $67.32 | 9.232% | $73.535 | $73.54 | $73.55 | $73.50 |
| 7 purchase totals = | $922.30 | $1,002.7017 | $1,002.71 | $1,002.75 | $1,002.60 | |