| 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 | $249.48 | 8.860% | $271.5839 | $271.58 | $271.60 | $271.60 |
| Purchase #2 | $93.49 | 11.472% | $104.2152 | $104.22 | $104.20 | $104.20 |
| Purchase #3 | $191.82 | 6.585% | $204.4513 | $204.45 | $204.45 | $204.50 |
| Purchase #4 | $53.42 | 10.116% | $58.824 | $58.82 | $58.80 | $58.80 |
| Purchase #5 | $36.93 | 4.354% | $38.5379 | $38.54 | $38.55 | $38.50 |
| Purchase #6 | $176.84 | 8.421% | $191.7317 | $191.73 | $191.75 | $191.70 |
| Purchase #7 | $233.36 | 5.325% | $245.7864 | $245.79 | $245.80 | $245.80 |
| 7 purchase totals = | $1,035.34 | $1,115.1304 | $1,115.13 | $1,115.15 | $1,115.10 | |