| 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 | $197.44 | 7.149% | $211.555 | $211.56 | $211.55 | $211.60 |
| Purchase #2 | $207.61 | 8.318% | $224.879 | $224.88 | $224.90 | $224.90 |
| Purchase #3 | $247.28 | 4.616% | $258.6944 | $258.69 | $258.70 | $258.70 |
| Purchase #4 | $11.99 | 4.471% | $12.5261 | $12.53 | $12.55 | $12.50 |
| Purchase #5 | $34.91 | 12.208% | $39.1718 | $39.17 | $39.15 | $39.20 |
| Purchase #6 | $163.44 | 6.327% | $173.7808 | $173.78 | $173.80 | $173.80 |
| Purchase #7 | $177.35 | 9.431% | $194.0759 | $194.08 | $194.10 | $194.10 |
| 7 purchase totals = | $1,040.02 | $1,114.6830 | $1,114.69 | $1,114.75 | $1,114.80 | |