| 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 | $71.64 | 13.248% | $81.1309 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $212.43 | 5.251% | $223.5847 | $223.58 | $223.60 | $223.60 |
| Purchase #3 | $249.42 | 7.780% | $268.8249 | $268.82 | $268.80 | $268.80 |
| Purchase #4 | $159.86 | 10.189% | $176.1481 | $176.15 | $176.15 | $176.10 |
| Purchase #5 | $162.37 | 5.332% | $171.0276 | $171.03 | $171.05 | $171.00 |
| Purchase #6 | $214.90 | 5.308% | $226.3069 | $226.31 | $226.30 | $226.30 |
| Purchase #7 | $92.51 | 8.603% | $100.4686 | $100.47 | $100.45 | $100.50 |
| 7 purchase totals = | $1,163.13 | $1,247.4917 | $1,247.49 | $1,247.50 | $1,247.40 | |