| 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 | $179.49 | 10.598% | $198.5124 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $115.53 | 4.714% | $120.9761 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $144.33 | 10.290% | $159.1816 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $30.85 | 7.323% | $33.1091 | $33.11 | $33.10 | $33.10 |
| Purchase #5 | $107.61 | 6.131% | $114.2076 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $215.38 | 8.498% | $233.683 | $233.68 | $233.70 | $233.70 |
| Purchase #7 | $219.45 | 12.600% | $247.1007 | $247.10 | $247.10 | $247.10 |
| 7 purchase totals = | $1,012.64 | $1,106.7705 | $1,106.77 | $1,106.80 | $1,106.80 | |