| 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 | $99.50 | 13.707% | $113.1385 | $113.14 | $113.15 | $113.10 |
| Purchase #2 | $117.80 | 13.187% | $133.3343 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $73.60 | 12.273% | $82.6329 | $82.63 | $82.65 | $82.60 |
| Purchase #4 | $107.98 | 6.507% | $115.0063 | $115.01 | $115.00 | $115.00 |
| Purchase #5 | $210.39 | 9.374% | $230.112 | $230.11 | $230.10 | $230.10 |
| Purchase #6 | $155.68 | 4.466% | $162.6327 | $162.63 | $162.65 | $162.60 |
| Purchase #7 | $220.37 | 12.354% | $247.5945 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $985.32 | $1,084.4512 | $1,084.44 | $1,084.50 | $1,084.30 | |