| 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 | $220.66 | 12.312% | $247.8277 | $247.83 | $247.85 | $247.80 |
| Purchase #2 | $120.72 | 9.830% | $132.5868 | $132.59 | $132.60 | $132.60 |
| Purchase #3 | $167.94 | 11.667% | $187.5336 | $187.53 | $187.55 | $187.50 |
| Purchase #4 | $155.62 | 13.480% | $176.5976 | $176.60 | $176.60 | $176.60 |
| Purchase #5 | $157.42 | 8.610% | $170.9739 | $170.97 | $170.95 | $171.00 |
| Purchase #6 | $60.32 | 8.282% | $65.3157 | $65.32 | $65.30 | $65.30 |
| Purchase #7 | $123.25 | 6.643% | $131.4375 | $131.44 | $131.45 | $131.40 |
| 7 purchase totals = | $1,005.93 | $1,112.2728 | $1,112.28 | $1,112.30 | $1,112.20 | |