| 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 | $210.48 | 11.128% | $233.9022 | $233.90 | $233.90 | $233.90 |
| Purchase #2 | $6.79 | 12.507% | $7.6392 | $7.64 | $7.65 | $7.60 |
| Purchase #3 | $238.90 | 8.492% | $259.1874 | $259.19 | $259.20 | $259.20 |
| Purchase #4 | $133.67 | 8.125% | $144.5307 | $144.53 | $144.55 | $144.50 |
| Purchase #5 | $228.78 | 6.462% | $243.5638 | $243.56 | $243.55 | $243.60 |
| Purchase #6 | $190.34 | 8.402% | $206.3324 | $206.33 | $206.35 | $206.30 |
| Purchase #7 | $81.78 | 12.220% | $91.7735 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $1,090.74 | $1,186.9292 | $1,186.92 | $1,186.95 | $1,186.90 | |