| 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 | $208.60 | 5.108% | $219.2553 | $219.26 | $219.25 | $219.30 |
| Purchase #2 | $71.62 | 12.228% | $80.3777 | $80.38 | $80.40 | $80.40 |
| Purchase #3 | $164.98 | 7.690% | $177.667 | $177.67 | $177.65 | $177.70 |
| Purchase #4 | $170.84 | 4.269% | $178.1332 | $178.13 | $178.15 | $178.10 |
| Purchase #5 | $111.68 | 11.385% | $124.3948 | $124.39 | $124.40 | $124.40 |
| Purchase #6 | $109.67 | 3.804% | $113.8418 | $113.84 | $113.85 | $113.80 |
| Purchase #7 | $244.93 | 13.102% | $277.0207 | $277.02 | $277.00 | $277.00 |
| 7 purchase totals = | $1,082.32 | $1,170.6905 | $1,170.69 | $1,170.70 | $1,170.70 | |