| 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 | $238.53 | 12.229% | $267.6998 | $267.70 | $267.70 | $267.70 |
| Purchase #2 | $246.30 | 4.273% | $256.8244 | $256.82 | $256.80 | $256.80 |
| Purchase #3 | $117.86 | 3.305% | $121.7553 | $121.76 | $121.75 | $121.80 |
| Purchase #4 | $146.57 | 7.189% | $157.1069 | $157.11 | $157.10 | $157.10 |
| Purchase #5 | $193.45 | 3.490% | $200.2014 | $200.20 | $200.20 | $200.20 |
| Purchase #6 | $123.70 | 8.830% | $134.6227 | $134.62 | $134.60 | $134.60 |
| Purchase #7 | $171.81 | 9.128% | $187.4928 | $187.49 | $187.50 | $187.50 |
| 7 purchase totals = | $1,238.22 | $1,325.7033 | $1,325.70 | $1,325.65 | $1,325.70 | |