| 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 | $232.81 | 6.706% | $248.4222 | $248.42 | $248.40 | $248.40 |
| Purchase #2 | $123.62 | 13.250% | $139.9997 | $140.00 | $140.00 | $140.00 |
| Purchase #3 | $96.82 | 11.558% | $108.0105 | $108.01 | $108.00 | $108.00 |
| Purchase #4 | $140.32 | 7.728% | $151.1639 | $151.16 | $151.15 | $151.20 |
| Purchase #5 | $69.48 | 11.610% | $77.5466 | $77.55 | $77.55 | $77.50 |
| Purchase #6 | $162.67 | 4.283% | $169.6372 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $207.74 | 5.506% | $219.1782 | $219.18 | $219.20 | $219.20 |
| 7 purchase totals = | $1,033.46 | $1,113.9583 | $1,113.96 | $1,113.95 | $1,113.90 | |