| 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 | $201.35 | 7.361% | $216.1714 | $216.17 | $216.15 | $216.20 |
| Purchase #2 | $82.75 | 13.484% | $93.908 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $149.85 | 13.368% | $169.8819 | $169.88 | $169.90 | $169.90 |
| Purchase #4 | $228.42 | 4.752% | $239.2745 | $239.27 | $239.25 | $239.30 |
| Purchase #5 | $249.71 | 9.731% | $274.0093 | $274.01 | $274.00 | $274.00 |
| Purchase #6 | $192.42 | 6.598% | $205.1159 | $205.12 | $205.10 | $205.10 |
| Purchase #7 | $60.70 | 11.480% | $67.6684 | $67.67 | $67.65 | $67.70 |
| 7 purchase totals = | $1,165.20 | $1,266.0294 | $1,266.03 | $1,265.95 | $1,266.10 | |