| 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 | $83.88 | 5.390% | $88.4011 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $75.91 | 6.840% | $81.1022 | $81.10 | $81.10 | $81.10 |
| Purchase #3 | $119.71 | 4.569% | $125.1795 | $125.18 | $125.20 | $125.20 |
| Purchase #4 | $178.52 | 6.787% | $190.6362 | $190.64 | $190.65 | $190.60 |
| Purchase #5 | $222.99 | 9.482% | $244.1339 | $244.13 | $244.15 | $244.10 |
| Purchase #6 | $211.36 | 11.341% | $235.3303 | $235.33 | $235.35 | $235.30 |
| Purchase #7 | $222.89 | 4.593% | $233.1273 | $233.13 | $233.15 | $233.10 |
| 7 purchase totals = | $1,115.26 | $1,197.9105 | $1,197.91 | $1,198.00 | $1,197.80 | |