| 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 | $142.48 | 4.437% | $148.8018 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $192.41 | 11.251% | $214.058 | $214.06 | $214.05 | $214.10 |
| Purchase #3 | $196.53 | 12.462% | $221.0216 | $221.02 | $221.00 | $221.00 |
| Purchase #4 | $181.34 | 13.626% | $206.0494 | $206.05 | $206.05 | $206.00 |
| Purchase #5 | $155.51 | 6.563% | $165.7161 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $189.88 | 13.810% | $216.1024 | $216.10 | $216.10 | $216.10 |
| Purchase #7 | $228.79 | 8.303% | $247.7864 | $247.79 | $247.80 | $247.80 |
| 7 purchase totals = | $1,286.94 | $1,419.5357 | $1,419.54 | $1,419.50 | $1,419.50 | |