| 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 | $113.98 | 12.620% | $128.3643 | $128.36 | $128.35 | $128.40 |
| Purchase #2 | $37.38 | 6.119% | $39.6673 | $39.67 | $39.65 | $39.70 |
| Purchase #3 | $184.84 | 8.119% | $199.8472 | $199.85 | $199.85 | $199.80 |
| Purchase #4 | $223.32 | 6.145% | $237.043 | $237.04 | $237.05 | $237.00 |
| Purchase #5 | $81.59 | 3.755% | $84.6537 | $84.65 | $84.65 | $84.70 |
| Purchase #6 | $80.78 | 9.819% | $88.7118 | $88.71 | $88.70 | $88.70 |
| Purchase #7 | $184.58 | 5.207% | $194.1911 | $194.19 | $194.20 | $194.20 |
| 7 purchase totals = | $906.47 | $972.4784 | $972.47 | $972.45 | $972.50 | |