| 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 | $40.54 | 3.672% | $42.0286 | $42.03 | $42.05 | $42.00 |
| Purchase #2 | $184.87 | 5.294% | $194.657 | $194.66 | $194.65 | $194.70 |
| Purchase #3 | $137.25 | 9.157% | $149.818 | $149.82 | $149.80 | $149.80 |
| Purchase #4 | $238.28 | 12.614% | $268.3366 | $268.34 | $268.35 | $268.30 |
| Purchase #5 | $174.44 | 9.312% | $190.6839 | $190.68 | $190.70 | $190.70 |
| Purchase #6 | $231.48 | 10.261% | $255.2322 | $255.23 | $255.25 | $255.20 |
| Purchase #7 | $190.86 | 13.702% | $217.0116 | $217.01 | $217.00 | $217.00 |
| 7 purchase totals = | $1,197.72 | $1,317.7679 | $1,317.77 | $1,317.80 | $1,317.70 | |