| 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 | $79.86 | 11.148% | $88.7628 | $88.76 | $88.75 | $88.80 |
| Purchase #2 | $218.69 | 8.342% | $236.9331 | $236.93 | $236.95 | $236.90 |
| Purchase #3 | $83.56 | 10.636% | $92.4474 | $92.45 | $92.45 | $92.40 |
| Purchase #4 | $221.79 | 12.464% | $249.4339 | $249.43 | $249.45 | $249.40 |
| Purchase #5 | $204.57 | 7.394% | $219.6959 | $219.70 | $219.70 | $219.70 |
| Purchase #6 | $76.92 | 5.610% | $81.2352 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $149.79 | 8.734% | $162.8727 | $162.87 | $162.85 | $162.90 |
| 7 purchase totals = | $1,035.18 | $1,131.3810 | $1,131.38 | $1,131.40 | $1,131.30 | |