| 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 | $91.76 | 12.411% | $103.1483 | $103.15 | $103.15 | $103.10 |
| Purchase #2 | $202.82 | 12.823% | $228.8276 | $228.83 | $228.85 | $228.80 |
| Purchase #3 | $211.88 | 3.647% | $219.6073 | $219.61 | $219.60 | $219.60 |
| Purchase #4 | $176.39 | 8.123% | $190.7182 | $190.72 | $190.70 | $190.70 |
| Purchase #5 | $172.57 | 11.111% | $191.7443 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $229.40 | 9.859% | $252.0165 | $252.02 | $252.00 | $252.00 |
| Purchase #7 | $186.30 | 10.104% | $205.1238 | $205.12 | $205.10 | $205.10 |
| 7 purchase totals = | $1,271.12 | $1,391.1860 | $1,391.19 | $1,391.15 | $1,391.00 | |