| 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 | $214.31 | 7.546% | $230.4818 | $230.48 | $230.50 | $230.50 |
| Purchase #2 | $180.38 | 4.776% | $188.9949 | $188.99 | $189.00 | $189.00 |
| Purchase #3 | $101.52 | 13.146% | $114.8658 | $114.87 | $114.85 | $114.90 |
| Purchase #4 | $48.60 | 7.309% | $52.1522 | $52.15 | $52.15 | $52.20 |
| Purchase #5 | $7.66 | 8.280% | $8.2942 | $8.29 | $8.30 | $8.30 |
| Purchase #6 | $156.66 | 5.236% | $164.8627 | $164.86 | $164.85 | $164.90 |
| Purchase #7 | $109.68 | 4.569% | $114.6913 | $114.69 | $114.70 | $114.70 |
| 7 purchase totals = | $818.81 | $874.3429 | $874.33 | $874.35 | $874.50 | |