| 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 | $121.74 | 12.212% | $136.6069 | $136.61 | $136.60 | $136.60 |
| Purchase #2 | $221.72 | 5.114% | $233.0588 | $233.06 | $233.05 | $233.10 |
| Purchase #3 | $245.40 | 13.709% | $279.0419 | $279.04 | $279.05 | $279.00 |
| Purchase #4 | $93.62 | 7.169% | $100.3316 | $100.33 | $100.35 | $100.30 |
| Purchase #5 | $157.61 | 6.135% | $167.2794 | $167.28 | $167.30 | $167.30 |
| Purchase #6 | $184.30 | 12.658% | $207.6287 | $207.63 | $207.65 | $207.60 |
| Purchase #7 | $129.77 | 10.443% | $143.3219 | $143.32 | $143.30 | $143.30 |
| 7 purchase totals = | $1,154.16 | $1,267.2692 | $1,267.27 | $1,267.30 | $1,267.20 | |