| 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 | $113.86 | 6.261% | $120.9888 | $120.99 | $121.00 | $121.00 |
| Purchase #2 | $50.93 | 8.194% | $55.1032 | $55.10 | $55.10 | $55.10 |
| Purchase #3 | $247.62 | 4.322% | $258.3221 | $258.32 | $258.30 | $258.30 |
| Purchase #4 | $231.70 | 3.144% | $238.9846 | $238.98 | $239.00 | $239.00 |
| Purchase #5 | $233.81 | 3.310% | $241.5491 | $241.55 | $241.55 | $241.50 |
| Purchase #6 | $204.95 | 12.789% | $231.1611 | $231.16 | $231.15 | $231.20 |
| Purchase #7 | $141.38 | 3.762% | $146.6987 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $1,224.25 | $1,292.8076 | $1,292.80 | $1,292.80 | $1,292.80 | |