| 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 | $196.92 | 13.323% | $223.1557 | $223.16 | $223.15 | $223.20 |
| Purchase #2 | $16.47 | 6.568% | $17.5517 | $17.55 | $17.55 | $17.60 |
| Purchase #3 | $103.74 | 6.817% | $110.812 | $110.81 | $110.80 | $110.80 |
| Purchase #4 | $228.63 | 4.286% | $238.4291 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $121.84 | 10.807% | $135.0072 | $135.01 | $135.00 | $135.00 |
| Purchase #6 | $250.54 | 12.702% | $282.3636 | $282.36 | $282.35 | $282.40 |
| Purchase #7 | $101.94 | 11.421% | $113.5826 | $113.58 | $113.60 | $113.60 |
| 7 purchase totals = | $1,020.08 | $1,120.9019 | $1,120.90 | $1,120.90 | $1,121.00 | |