| 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 | $102.51 | 10.645% | $113.4222 | $113.42 | $113.40 | $113.40 |
| Purchase #2 | $159.77 | 3.864% | $165.9435 | $165.94 | $165.95 | $165.90 |
| Purchase #3 | $250.78 | 7.305% | $269.0995 | $269.10 | $269.10 | $269.10 |
| Purchase #4 | $42.86 | 9.662% | $47.0011 | $47.00 | $47.00 | $47.00 |
| Purchase #5 | $204.96 | 7.196% | $219.7089 | $219.71 | $219.70 | $219.70 |
| Purchase #6 | $237.88 | 4.327% | $248.1731 | $248.17 | $248.15 | $248.20 |
| Purchase #7 | $190.91 | 13.307% | $216.3144 | $216.31 | $216.30 | $216.30 |
| 7 purchase totals = | $1,189.67 | $1,279.6627 | $1,279.65 | $1,279.60 | $1,279.60 | |