| 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 | $240.29 | 6.200% | $255.188 | $255.19 | $255.20 | $255.20 |
| Purchase #2 | $173.62 | 6.288% | $184.5372 | $184.54 | $184.55 | $184.50 |
| Purchase #3 | $167.29 | 10.275% | $184.479 | $184.48 | $184.50 | $184.50 |
| Purchase #4 | $197.71 | 11.805% | $221.0497 | $221.05 | $221.05 | $221.00 |
| Purchase #5 | $130.51 | 7.644% | $140.4862 | $140.49 | $140.50 | $140.50 |
| Purchase #6 | $43.65 | 9.681% | $47.8758 | $47.88 | $47.90 | $47.90 |
| Purchase #7 | $167.99 | 10.537% | $185.6911 | $185.69 | $185.70 | $185.70 |
| 7 purchase totals = | $1,121.06 | $1,219.3070 | $1,219.32 | $1,219.40 | $1,219.30 | |