| 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 | $211.31 | 3.789% | $219.3165 | $219.32 | $219.30 | $219.30 |
| Purchase #2 | $173.40 | 8.298% | $187.7887 | $187.79 | $187.80 | $187.80 |
| Purchase #3 | $136.40 | 11.472% | $152.0478 | $152.05 | $152.05 | $152.00 |
| Purchase #4 | $190.29 | 8.420% | $206.3124 | $206.31 | $206.30 | $206.30 |
| Purchase #5 | $242.90 | 3.536% | $251.4889 | $251.49 | $251.50 | $251.50 |
| Purchase #6 | $57.60 | 12.817% | $64.9826 | $64.98 | $65.00 | $65.00 |
| Purchase #7 | $98.67 | 11.749% | $110.2627 | $110.26 | $110.25 | $110.30 |
| 7 purchase totals = | $1,110.57 | $1,192.1996 | $1,192.20 | $1,192.20 | $1,192.20 | |