| 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 | $193.30 | 5.348% | $203.6377 | $203.64 | $203.65 | $203.60 |
| Purchase #2 | $35.31 | 10.401% | $38.9826 | $38.98 | $39.00 | $39.00 |
| Purchase #3 | $214.64 | 10.809% | $237.8404 | $237.84 | $237.85 | $237.80 |
| Purchase #4 | $81.70 | 12.159% | $91.6339 | $91.63 | $91.65 | $91.60 |
| Purchase #5 | $75.83 | 13.272% | $85.8942 | $85.89 | $85.90 | $85.90 |
| Purchase #6 | $199.95 | 10.730% | $221.4046 | $221.40 | $221.40 | $221.40 |
| Purchase #7 | $12.33 | 7.874% | $13.3009 | $13.30 | $13.30 | $13.30 |
| 7 purchase totals = | $813.06 | $892.6943 | $892.68 | $892.75 | $892.60 | |