| 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 | $131.67 | 3.745% | $136.601 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $237.39 | 6.417% | $252.6233 | $252.62 | $252.60 | $252.60 |
| Purchase #3 | $215.81 | 13.450% | $244.8364 | $244.84 | $244.85 | $244.80 |
| Purchase #4 | $156.44 | 13.494% | $177.55 | $177.55 | $177.55 | $177.60 |
| Purchase #5 | $183.47 | 6.342% | $195.1057 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $188.58 | 7.842% | $203.3684 | $203.37 | $203.35 | $203.40 |
| Purchase #7 | $5.94 | 7.503% | $6.3857 | $6.39 | $6.40 | $6.40 |
| 7 purchase totals = | $1,119.30 | $1,216.4705 | $1,216.48 | $1,216.45 | $1,216.50 | |