| 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 | $64.99 | 12.670% | $73.2242 | $73.22 | $73.20 | $73.20 |
| Purchase #2 | $154.49 | 5.206% | $162.5327 | $162.53 | $162.55 | $162.50 |
| Purchase #3 | $193.67 | 13.688% | $220.1795 | $220.18 | $220.20 | $220.20 |
| Purchase #4 | $47.65 | 9.459% | $52.1572 | $52.16 | $52.15 | $52.20 |
| Purchase #5 | $249.47 | 5.513% | $263.2233 | $263.22 | $263.20 | $263.20 |
| Purchase #6 | $177.54 | 5.438% | $187.1946 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $229.98 | 10.477% | $254.075 | $254.08 | $254.10 | $254.10 |
| 7 purchase totals = | $1,117.79 | $1,212.5865 | $1,212.58 | $1,212.60 | $1,212.60 | |