| 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 | $199.64 | 12.720% | $225.0342 | $225.03 | $225.05 | $225.00 |
| Purchase #2 | $110.42 | 7.816% | $119.0504 | $119.05 | $119.05 | $119.10 |
| Purchase #3 | $95.57 | 6.683% | $101.9569 | $101.96 | $101.95 | $102.00 |
| Purchase #4 | $136.67 | 7.777% | $147.2988 | $147.30 | $147.30 | $147.30 |
| Purchase #5 | $105.50 | 11.740% | $117.8857 | $117.89 | $117.90 | $117.90 |
| Purchase #6 | $131.75 | 13.768% | $149.8893 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $158.32 | 11.835% | $177.0572 | $177.06 | $177.05 | $177.10 |
| 7 purchase totals = | $937.87 | $1,038.1725 | $1,038.18 | $1,038.20 | $1,038.30 | |