| 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 | $231.54 | 11.704% | $258.6394 | $258.64 | $258.65 | $258.60 |
| Purchase #2 | $49.49 | 11.460% | $55.1616 | $55.16 | $55.15 | $55.20 |
| Purchase #3 | $126.74 | 5.250% | $133.3939 | $133.39 | $133.40 | $133.40 |
| Purchase #4 | $250.58 | 10.584% | $277.1014 | $277.10 | $277.10 | $277.10 |
| Purchase #5 | $126.34 | 4.580% | $132.1264 | $132.13 | $132.15 | $132.10 |
| Purchase #6 | $145.66 | 5.341% | $153.4397 | $153.44 | $153.45 | $153.40 |
| Purchase #7 | $127.88 | 3.809% | $132.7509 | $132.75 | $132.75 | $132.80 |
| 7 purchase totals = | $1,058.23 | $1,142.6133 | $1,142.61 | $1,142.65 | $1,142.60 | |