| 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 | $20.95 | 8.322% | $22.6935 | $22.69 | $22.70 | $22.70 |
| Purchase #2 | $32.31 | 10.810% | $35.8027 | $35.80 | $35.80 | $35.80 |
| Purchase #3 | $121.48 | 9.175% | $132.6258 | $132.63 | $132.65 | $132.60 |
| Purchase #4 | $202.91 | 4.184% | $211.3998 | $211.40 | $211.40 | $211.40 |
| Purchase #5 | $199.47 | 11.189% | $221.7887 | $221.79 | $221.80 | $221.80 |
| Purchase #6 | $82.90 | 11.457% | $92.3979 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $194.59 | 10.220% | $214.4771 | $214.48 | $214.50 | $214.50 |
| 7 purchase totals = | $854.61 | $931.1855 | $931.19 | $931.25 | $931.20 | |