| 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 | $217.93 | 12.112% | $244.3257 | $244.33 | $244.35 | $244.30 |
| Purchase #2 | $34.36 | 5.172% | $36.1371 | $36.14 | $36.15 | $36.10 |
| Purchase #3 | $198.36 | 13.479% | $225.0969 | $225.10 | $225.10 | $225.10 |
| Purchase #4 | $156.83 | 10.409% | $173.1544 | $173.15 | $173.15 | $173.20 |
| Purchase #5 | $169.86 | 11.790% | $189.8865 | $189.89 | $189.90 | $189.90 |
| Purchase #6 | $136.31 | 8.452% | $147.8309 | $147.83 | $147.85 | $147.80 |
| Purchase #7 | $94.53 | 13.160% | $106.9701 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $1,008.18 | $1,123.4016 | $1,123.41 | $1,123.45 | $1,123.40 | |