| 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 | $105.94 | 9.291% | $115.7829 | $115.78 | $115.80 | $115.80 |
| Purchase #2 | $220.96 | 7.307% | $237.1055 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $36.84 | 4.170% | $38.3762 | $38.38 | $38.40 | $38.40 |
| Purchase #4 | $92.46 | 6.125% | $98.1232 | $98.12 | $98.10 | $98.10 |
| Purchase #5 | $8.95 | 3.687% | $9.28 | $9.28 | $9.30 | $9.30 |
| Purchase #6 | $199.67 | 10.225% | $220.0863 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $244.43 | 9.225% | $266.9787 | $266.98 | $267.00 | $267.00 |
| 7 purchase totals = | $909.25 | $985.7328 | $985.74 | $985.80 | $985.80 | |