| 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 | $94.88 | 3.608% | $98.3033 | $98.30 | $98.30 | $98.30 |
| Purchase #2 | $20.57 | 9.830% | $22.592 | $22.59 | $22.60 | $22.60 |
| Purchase #3 | $14.64 | 5.505% | $15.4459 | $15.45 | $15.45 | $15.40 |
| Purchase #4 | $181.86 | 3.377% | $188.0014 | $188.00 | $188.00 | $188.00 |
| Purchase #5 | $151.49 | 10.616% | $167.5722 | $167.57 | $167.55 | $167.60 |
| Purchase #6 | $226.52 | 11.781% | $253.2063 | $253.21 | $253.20 | $253.20 |
| Purchase #7 | $95.57 | 6.723% | $101.9952 | $102.00 | $102.00 | $102.00 |
| 7 purchase totals = | $785.53 | $847.1163 | $847.12 | $847.10 | $847.10 | |