| 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 | $94.31 | 9.163% | $102.9516 | $102.95 | $102.95 | $103.00 |
| Purchase #2 | $109.64 | 5.663% | $115.8489 | $115.85 | $115.85 | $115.80 |
| Purchase #3 | $145.81 | 4.432% | $152.2723 | $152.27 | $152.25 | $152.30 |
| Purchase #4 | $248.25 | 4.544% | $259.5305 | $259.53 | $259.55 | $259.50 |
| Purchase #5 | $188.71 | 4.591% | $197.3737 | $197.37 | $197.35 | $197.40 |
| Purchase #6 | $66.70 | 11.606% | $74.4412 | $74.44 | $74.45 | $74.40 |
| Purchase #7 | $124.88 | 7.300% | $133.9962 | $134.00 | $134.00 | $134.00 |
| 7 purchase totals = | $978.30 | $1,036.4144 | $1,036.41 | $1,036.40 | $1,036.40 | |