| 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 | $172.77 | 13.485% | $196.068 | $196.07 | $196.05 | $196.10 |
| Purchase #2 | $242.96 | 10.513% | $268.5024 | $268.50 | $268.50 | $268.50 |
| Purchase #3 | $250.62 | 5.720% | $264.9555 | $264.96 | $264.95 | $265.00 |
| Purchase #4 | $8.97 | 5.872% | $9.4967 | $9.50 | $9.50 | $9.50 |
| Purchase #5 | $69.62 | 8.668% | $75.6547 | $75.65 | $75.65 | $75.70 |
| Purchase #6 | $21.39 | 13.828% | $24.3478 | $24.35 | $24.35 | $24.30 |
| Purchase #7 | $211.31 | 4.541% | $220.9056 | $220.91 | $220.90 | $220.90 |
| 7 purchase totals = | $977.64 | $1,059.9307 | $1,059.94 | $1,059.90 | $1,060.00 | |