| 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 | $240.71 | 9.443% | $263.4402 | $263.44 | $263.45 | $263.40 |
| Purchase #2 | $58.62 | 9.349% | $64.1004 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $185.56 | 7.309% | $199.1226 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $231.98 | 10.845% | $257.1382 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $25.39 | 5.144% | $26.6961 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $140.56 | 4.385% | $146.7236 | $146.72 | $146.70 | $146.70 |
| Purchase #7 | $158.69 | 12.486% | $178.504 | $178.50 | $178.50 | $178.50 |
| 7 purchase totals = | $1,041.51 | $1,135.7251 | $1,135.72 | $1,135.70 | $1,135.60 | |