| 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 | $189.28 | 3.710% | $196.3023 | $196.30 | $196.30 | $196.30 |
| Purchase #2 | $236.64 | 4.813% | $248.0295 | $248.03 | $248.05 | $248.00 |
| Purchase #3 | $159.25 | 4.181% | $165.9082 | $165.91 | $165.90 | $165.90 |
| Purchase #4 | $234.73 | 11.874% | $262.6018 | $262.60 | $262.60 | $262.60 |
| Purchase #5 | $238.33 | 8.302% | $258.1162 | $258.12 | $258.10 | $258.10 |
| Purchase #6 | $181.71 | 6.835% | $194.1299 | $194.13 | $194.15 | $194.10 |
| Purchase #7 | $182.73 | 13.613% | $207.605 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $1,422.67 | $1,532.6929 | $1,532.70 | $1,532.70 | $1,532.60 | |