| 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 | $107.38 | 4.303% | $112.0006 | $112.00 | $112.00 | $112.00 |
| Purchase #2 | $35.43 | 3.125% | $36.5372 | $36.54 | $36.55 | $36.50 |
| Purchase #3 | $77.86 | 13.225% | $88.157 | $88.16 | $88.15 | $88.20 |
| Purchase #4 | $191.65 | 4.211% | $199.7204 | $199.72 | $199.70 | $199.70 |
| Purchase #5 | $156.51 | 3.140% | $161.4244 | $161.42 | $161.40 | $161.40 |
| Purchase #6 | $179.53 | 7.871% | $193.6608 | $193.66 | $193.65 | $193.70 |
| Purchase #7 | $223.96 | 9.190% | $244.5419 | $244.54 | $244.55 | $244.50 |
| 7 purchase totals = | $972.32 | $1,036.0423 | $1,036.04 | $1,036.00 | $1,036.00 | |