| 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 | $201.48 | 13.426% | $228.5307 | $228.53 | $228.55 | $228.50 |
| Purchase #2 | $234.52 | 7.453% | $251.9988 | $252.00 | $252.00 | $252.00 |
| Purchase #3 | $27.57 | 13.831% | $31.3832 | $31.38 | $31.40 | $31.40 |
| Purchase #4 | $100.59 | 11.657% | $112.3158 | $112.32 | $112.30 | $112.30 |
| Purchase #5 | $234.81 | 13.328% | $266.1055 | $266.11 | $266.10 | $266.10 |
| Purchase #6 | $34.46 | 4.346% | $35.9576 | $35.96 | $35.95 | $36.00 |
| Purchase #7 | $231.82 | 13.614% | $263.38 | $263.38 | $263.40 | $263.40 |
| 7 purchase totals = | $1,065.25 | $1,189.6716 | $1,189.68 | $1,189.70 | $1,189.70 | |