| 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 | $101.66 | 11.150% | $112.9951 | $113.00 | $113.00 | $113.00 |
| Purchase #2 | $7.30 | 4.761% | $7.6476 | $7.65 | $7.65 | $7.60 |
| Purchase #3 | $232.50 | 7.239% | $249.3307 | $249.33 | $249.35 | $249.30 |
| Purchase #4 | $152.63 | 5.839% | $161.5421 | $161.54 | $161.55 | $161.50 |
| Purchase #5 | $228.79 | 11.806% | $255.8009 | $255.80 | $255.80 | $255.80 |
| Purchase #6 | $128.98 | 3.272% | $133.2002 | $133.20 | $133.20 | $133.20 |
| Purchase #7 | $36.25 | 11.742% | $40.5065 | $40.51 | $40.50 | $40.50 |
| 7 purchase totals = | $888.11 | $961.0231 | $961.03 | $961.05 | $960.90 | |