| 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 | $119.50 | 10.277% | $131.781 | $131.78 | $131.80 | $131.80 |
| Purchase #2 | $142.37 | 11.834% | $159.2181 | $159.22 | $159.20 | $159.20 |
| Purchase #3 | $171.89 | 5.547% | $181.4247 | $181.42 | $181.40 | $181.40 |
| Purchase #4 | $18.66 | 6.153% | $19.8081 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $211.32 | 12.123% | $236.9383 | $236.94 | $236.95 | $236.90 |
| Purchase #6 | $203.70 | 8.186% | $220.3749 | $220.37 | $220.35 | $220.40 |
| Purchase #7 | $112.66 | 9.746% | $123.6398 | $123.64 | $123.65 | $123.60 |
| 7 purchase totals = | $980.10 | $1,073.1849 | $1,073.18 | $1,073.15 | $1,073.10 | |