| 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 | $217.91 | 6.699% | $232.5078 | $232.51 | $232.50 | $232.50 |
| Purchase #2 | $229.72 | 8.586% | $249.4438 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $29.60 | 4.772% | $31.0125 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $186.38 | 12.677% | $210.0074 | $210.01 | $210.00 | $210.00 |
| Purchase #5 | $99.51 | 7.458% | $106.9315 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $134.43 | 11.458% | $149.833 | $149.83 | $149.85 | $149.80 |
| Purchase #7 | $164.88 | 7.121% | $176.6211 | $176.62 | $176.60 | $176.60 |
| 7 purchase totals = | $1,062.43 | $1,156.3571 | $1,156.35 | $1,156.35 | $1,156.20 | |