| 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 | $171.68 | 11.440% | $191.3202 | $191.32 | $191.30 | $191.30 |
| Purchase #2 | $12.65 | 8.277% | $13.697 | $13.70 | $13.70 | $13.70 |
| Purchase #3 | $116.25 | 13.700% | $132.1763 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $214.60 | 6.443% | $228.4267 | $228.43 | $228.45 | $228.40 |
| Purchase #5 | $240.90 | 9.201% | $263.0652 | $263.07 | $263.05 | $263.10 |
| Purchase #6 | $107.98 | 5.705% | $114.1403 | $114.14 | $114.15 | $114.10 |
| Purchase #7 | $238.93 | 4.847% | $250.5109 | $250.51 | $250.50 | $250.50 |
| 7 purchase totals = | $1,102.99 | $1,193.3366 | $1,193.35 | $1,193.35 | $1,193.30 | |