| 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 | $222.66 | 4.790% | $233.3254 | $233.33 | $233.35 | $233.30 |
| Purchase #2 | $244.97 | 8.635% | $266.1232 | $266.12 | $266.10 | $266.10 |
| Purchase #3 | $37.82 | 9.741% | $41.504 | $41.50 | $41.50 | $41.50 |
| Purchase #4 | $155.78 | 6.415% | $165.7733 | $165.77 | $165.75 | $165.80 |
| Purchase #5 | $234.62 | 10.357% | $258.9196 | $258.92 | $258.90 | $258.90 |
| Purchase #6 | $32.34 | 7.215% | $34.6733 | $34.67 | $34.65 | $34.70 |
| Purchase #7 | $74.68 | 6.813% | $79.7679 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $1,002.87 | $1,080.0867 | $1,080.08 | $1,080.00 | $1,080.10 | |