| 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 | $200.55 | 8.243% | $217.0813 | $217.08 | $217.10 | $217.10 |
| Purchase #2 | $76.80 | 10.263% | $84.682 | $84.68 | $84.70 | $84.70 |
| Purchase #3 | $180.85 | 11.261% | $201.2155 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $207.43 | 5.546% | $218.9341 | $218.93 | $218.95 | $218.90 |
| Purchase #5 | $190.61 | 8.180% | $206.2019 | $206.20 | $206.20 | $206.20 |
| Purchase #6 | $220.25 | 6.716% | $235.042 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $142.93 | 7.642% | $153.8527 | $153.85 | $153.85 | $153.90 |
| 7 purchase totals = | $1,219.42 | $1,317.0095 | $1,317.00 | $1,317.05 | $1,317.00 | |