| 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 | $111.80 | 3.159% | $115.3318 | $115.33 | $115.35 | $115.30 |
| Purchase #2 | $147.32 | 3.431% | $152.3745 | $152.37 | $152.35 | $152.40 |
| Purchase #3 | $202.94 | 8.656% | $220.5065 | $220.51 | $220.50 | $220.50 |
| Purchase #4 | $250.54 | 10.260% | $276.2454 | $276.25 | $276.25 | $276.20 |
| Purchase #5 | $26.43 | 12.178% | $29.6486 | $29.65 | $29.65 | $29.60 |
| Purchase #6 | $250.30 | 13.516% | $284.1305 | $284.13 | $284.15 | $284.10 |
| Purchase #7 | $209.33 | 10.831% | $232.0025 | $232.00 | $232.00 | $232.00 |
| 7 purchase totals = | $1,198.66 | $1,310.2398 | $1,310.24 | $1,310.25 | $1,310.10 | |