| 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 | $114.99 | 6.833% | $122.8473 | $122.85 | $122.85 | $122.80 |
| Purchase #2 | $135.57 | 11.544% | $151.2202 | $151.22 | $151.20 | $151.20 |
| Purchase #3 | $37.42 | 11.493% | $41.7207 | $41.72 | $41.70 | $41.70 |
| Purchase #4 | $187.79 | 8.794% | $204.3043 | $204.30 | $204.30 | $204.30 |
| Purchase #5 | $184.37 | 8.583% | $200.1945 | $200.19 | $200.20 | $200.20 |
| Purchase #6 | $233.54 | 4.176% | $243.2926 | $243.29 | $243.30 | $243.30 |
| Purchase #7 | $245.29 | 3.230% | $253.2129 | $253.21 | $253.20 | $253.20 |
| 7 purchase totals = | $1,138.97 | $1,216.7925 | $1,216.78 | $1,216.75 | $1,216.70 | |