| 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 | $219.84 | 4.448% | $229.6185 | $229.62 | $229.60 | $229.60 |
| Purchase #2 | $27.44 | 3.257% | $28.3337 | $28.33 | $28.35 | $28.30 |
| Purchase #3 | $75.74 | 11.628% | $84.547 | $84.55 | $84.55 | $84.50 |
| Purchase #4 | $107.76 | 7.546% | $115.8916 | $115.89 | $115.90 | $115.90 |
| Purchase #5 | $194.36 | 4.324% | $202.7641 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $14.66 | 10.277% | $16.1666 | $16.17 | $16.15 | $16.20 |
| Purchase #7 | $60.57 | 5.431% | $63.8596 | $63.86 | $63.85 | $63.90 |
| 7 purchase totals = | $700.37 | $741.1811 | $741.18 | $741.15 | $741.20 | |