| 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 | $223.55 | 4.295% | $233.1515 | $233.15 | $233.15 | $233.20 |
| Purchase #2 | $53.29 | 7.353% | $57.2084 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $232.68 | 6.754% | $248.3952 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $225.60 | 11.573% | $251.7087 | $251.71 | $251.70 | $251.70 |
| Purchase #5 | $194.81 | 5.192% | $204.9245 | $204.92 | $204.90 | $204.90 |
| Purchase #6 | $219.65 | 9.139% | $239.7238 | $239.72 | $239.70 | $239.70 |
| Purchase #7 | $196.38 | 11.503% | $218.9696 | $218.97 | $218.95 | $219.00 |
| 7 purchase totals = | $1,345.96 | $1,454.0817 | $1,454.08 | $1,454.00 | $1,454.10 | |