| 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 | $239.47 | 7.147% | $256.5849 | $256.58 | $256.60 | $256.60 |
| Purchase #2 | $199.75 | 11.643% | $223.0069 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $226.94 | 4.846% | $237.9375 | $237.94 | $237.95 | $237.90 |
| Purchase #4 | $223.40 | 4.108% | $232.5773 | $232.58 | $232.60 | $232.60 |
| Purchase #5 | $102.95 | 12.444% | $115.7611 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $160.61 | 9.776% | $176.3112 | $176.31 | $176.30 | $176.30 |
| Purchase #7 | $240.58 | 11.690% | $268.7038 | $268.70 | $268.70 | $268.70 |
| 7 purchase totals = | $1,393.70 | $1,510.8827 | $1,510.88 | $1,510.90 | $1,510.90 | |