| 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 | $228.56 | 12.283% | $256.634 | $256.63 | $256.65 | $256.60 |
| Purchase #2 | $147.69 | 6.739% | $157.6428 | $157.64 | $157.65 | $157.60 |
| Purchase #3 | $193.75 | 12.801% | $218.5519 | $218.55 | $218.55 | $218.60 |
| Purchase #4 | $230.95 | 8.530% | $250.65 | $250.65 | $250.65 | $250.70 |
| Purchase #5 | $175.95 | 13.173% | $199.1279 | $199.13 | $199.15 | $199.10 |
| Purchase #6 | $195.25 | 12.834% | $220.3084 | $220.31 | $220.30 | $220.30 |
| Purchase #7 | $194.39 | 12.864% | $219.3963 | $219.40 | $219.40 | $219.40 |
| 7 purchase totals = | $1,366.54 | $1,522.3113 | $1,522.31 | $1,522.35 | $1,522.30 | |