| 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 | $231.71 | 9.564% | $253.8707 | $253.87 | $253.85 | $253.90 |
| Purchase #2 | $178.36 | 12.107% | $199.954 | $199.95 | $199.95 | $200.00 |
| Purchase #3 | $200.62 | 6.393% | $213.4456 | $213.45 | $213.45 | $213.40 |
| Purchase #4 | $223.35 | 6.164% | $237.1173 | $237.12 | $237.10 | $237.10 |
| Purchase #5 | $122.84 | 5.119% | $129.1282 | $129.13 | $129.15 | $129.10 |
| Purchase #6 | $133.68 | 9.232% | $146.0213 | $146.02 | $146.00 | $146.00 |
| Purchase #7 | $236.58 | 5.700% | $250.0651 | $250.07 | $250.05 | $250.10 |
| 7 purchase totals = | $1,327.14 | $1,429.6022 | $1,429.61 | $1,429.55 | $1,429.60 | |