| 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 | $241.99 | 6.366% | $257.3951 | $257.40 | $257.40 | $257.40 |
| Purchase #2 | $42.27 | 6.545% | $45.0366 | $45.04 | $45.05 | $45.00 |
| Purchase #3 | $202.56 | 8.278% | $219.3279 | $219.33 | $219.35 | $219.30 |
| Purchase #4 | $146.32 | 9.805% | $160.6667 | $160.67 | $160.65 | $160.70 |
| Purchase #5 | $58.73 | 6.806% | $62.7272 | $62.73 | $62.75 | $62.70 |
| Purchase #6 | $91.94 | 6.812% | $98.203 | $98.20 | $98.20 | $98.20 |
| Purchase #7 | $176.40 | 11.550% | $196.7742 | $196.77 | $196.75 | $196.80 |
| 7 purchase totals = | $960.21 | $1,040.1307 | $1,040.14 | $1,040.15 | $1,040.10 | |