| 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 | $111.94 | 8.650% | $121.6228 | $121.62 | $121.60 | $121.60 |
| Purchase #2 | $133.60 | 8.826% | $145.3915 | $145.39 | $145.40 | $145.40 |
| Purchase #3 | $204.58 | 6.287% | $217.4419 | $217.44 | $217.45 | $217.40 |
| Purchase #4 | $88.47 | 11.485% | $98.6308 | $98.63 | $98.65 | $98.60 |
| Purchase #5 | $118.66 | 10.757% | $131.4243 | $131.42 | $131.40 | $131.40 |
| Purchase #6 | $115.65 | 9.518% | $126.6576 | $126.66 | $126.65 | $126.70 |
| Purchase #7 | $183.67 | 6.511% | $195.6288 | $195.63 | $195.65 | $195.60 |
| 7 purchase totals = | $956.57 | $1,036.7977 | $1,036.79 | $1,036.80 | $1,036.70 | |