| 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 | $243.49 | 11.446% | $271.3599 | $271.36 | $271.35 | $271.40 |
| Purchase #2 | $84.61 | 8.267% | $91.6047 | $91.60 | $91.60 | $91.60 |
| Purchase #3 | $160.62 | 11.289% | $178.7524 | $178.75 | $178.75 | $178.80 |
| Purchase #4 | $124.70 | 3.671% | $129.2777 | $129.28 | $129.30 | $129.30 |
| Purchase #5 | $6.89 | 13.488% | $7.8193 | $7.82 | $7.80 | $7.80 |
| Purchase #6 | $96.72 | 3.751% | $100.348 | $100.35 | $100.35 | $100.30 |
| Purchase #7 | $192.34 | 9.723% | $211.0412 | $211.04 | $211.05 | $211.00 |
| 7 purchase totals = | $909.37 | $990.2032 | $990.20 | $990.20 | $990.20 | |