| 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 | $183.86 | 7.334% | $197.3443 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $243.34 | 8.204% | $263.3036 | $263.30 | $263.30 | $263.30 |
| Purchase #3 | $221.74 | 10.776% | $245.6347 | $245.63 | $245.65 | $245.60 |
| Purchase #4 | $217.98 | 13.558% | $247.5337 | $247.53 | $247.55 | $247.50 |
| Purchase #5 | $250.48 | 11.690% | $279.7611 | $279.76 | $279.75 | $279.80 |
| Purchase #6 | $204.96 | 11.683% | $228.9055 | $228.91 | $228.90 | $228.90 |
| Purchase #7 | $32.66 | 3.724% | $33.8763 | $33.88 | $33.90 | $33.90 |
| 7 purchase totals = | $1,355.02 | $1,496.3592 | $1,496.35 | $1,496.40 | $1,496.30 | |