| 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 | $240.52 | 12.397% | $270.3373 | $270.34 | $270.35 | $270.30 |
| Purchase #2 | $97.59 | 10.443% | $107.7813 | $107.78 | $107.80 | $107.80 |
| Purchase #3 | $223.62 | 10.765% | $247.6927 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $44.83 | 6.818% | $47.8865 | $47.89 | $47.90 | $47.90 |
| Purchase #5 | $15.54 | 8.738% | $16.8979 | $16.90 | $16.90 | $16.90 |
| Purchase #6 | $110.31 | 3.285% | $113.9337 | $113.93 | $113.95 | $113.90 |
| Purchase #7 | $244.50 | 5.756% | $258.5734 | $258.57 | $258.55 | $258.60 |
| 7 purchase totals = | $976.91 | $1,063.1028 | $1,063.10 | $1,063.15 | $1,063.10 | |