| 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 | $211.26 | 10.856% | $234.1944 | $234.19 | $234.20 | $234.20 |
| Purchase #2 | $43.41 | 4.608% | $45.4103 | $45.41 | $45.40 | $45.40 |
| Purchase #3 | $49.88 | 10.345% | $55.0401 | $55.04 | $55.05 | $55.00 |
| Purchase #4 | $96.75 | 4.727% | $101.3234 | $101.32 | $101.30 | $101.30 |
| Purchase #5 | $76.33 | 6.379% | $81.1991 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $192.74 | 8.770% | $209.6433 | $209.64 | $209.65 | $209.60 |
| Purchase #7 | $109.67 | 4.865% | $115.0054 | $115.01 | $115.00 | $115.00 |
| 7 purchase totals = | $780.04 | $841.8160 | $841.81 | $841.80 | $841.70 | |