| 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 | $226.40 | 5.161% | $238.0845 | $238.08 | $238.10 | $238.10 |
| Purchase #2 | $136.33 | 4.662% | $142.6857 | $142.69 | $142.70 | $142.70 |
| Purchase #3 | $214.56 | 4.134% | $223.4299 | $223.43 | $223.45 | $223.40 |
| Purchase #4 | $116.47 | 12.321% | $130.8203 | $130.82 | $130.80 | $130.80 |
| Purchase #5 | $7.26 | 13.243% | $8.2214 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $11.68 | 6.365% | $12.4234 | $12.42 | $12.40 | $12.40 |
| Purchase #7 | $114.50 | 3.243% | $118.2132 | $118.21 | $118.20 | $118.20 |
| 7 purchase totals = | $827.20 | $873.8784 | $873.87 | $873.85 | $873.80 | |