| 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 | $130.97 | 3.248% | $135.2239 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $69.35 | 6.106% | $73.5845 | $73.58 | $73.60 | $73.60 |
| Purchase #3 | $245.84 | 11.569% | $274.2812 | $274.28 | $274.30 | $274.30 |
| Purchase #4 | $179.71 | 5.137% | $188.9417 | $188.94 | $188.95 | $188.90 |
| Purchase #5 | $108.25 | 13.776% | $123.1625 | $123.16 | $123.15 | $123.20 |
| Purchase #6 | $119.69 | 10.549% | $132.3161 | $132.32 | $132.30 | $132.30 |
| Purchase #7 | $127.98 | 4.425% | $133.6431 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $981.79 | $1,061.1530 | $1,061.14 | $1,061.15 | $1,061.10 | |