| 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 | $121.91 | 12.569% | $137.2329 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $211.78 | 8.561% | $229.9105 | $229.91 | $229.90 | $229.90 |
| Purchase #3 | $22.67 | 11.525% | $25.2827 | $25.28 | $25.30 | $25.30 |
| Purchase #4 | $34.54 | 4.142% | $35.9706 | $35.97 | $35.95 | $36.00 |
| Purchase #5 | $245.58 | 7.462% | $263.9052 | $263.91 | $263.90 | $263.90 |
| Purchase #6 | $128.46 | 7.470% | $138.056 | $138.06 | $138.05 | $138.10 |
| Purchase #7 | $65.99 | 6.426% | $70.2305 | $70.23 | $70.25 | $70.20 |
| 7 purchase totals = | $830.93 | $900.5884 | $900.59 | $900.60 | $900.60 | |