| 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 | $247.42 | 6.457% | $263.3959 | $263.40 | $263.40 | $263.40 |
| Purchase #2 | $247.30 | 11.125% | $274.8121 | $274.81 | $274.80 | $274.80 |
| Purchase #3 | $197.88 | 5.721% | $209.2007 | $209.20 | $209.20 | $209.20 |
| Purchase #4 | $232.66 | 4.862% | $243.9719 | $243.97 | $243.95 | $244.00 |
| Purchase #5 | $230.48 | 6.441% | $245.3252 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $249.50 | 5.518% | $263.2674 | $263.27 | $263.25 | $263.30 |
| Purchase #7 | $116.28 | 8.203% | $125.8184 | $125.82 | $125.80 | $125.80 |
| 7 purchase totals = | $1,521.52 | $1,625.7916 | $1,625.80 | $1,625.75 | $1,625.80 | |