| 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 | $117.75 | 10.854% | $130.5306 | $130.53 | $130.55 | $130.50 |
| Purchase #2 | $204.94 | 13.838% | $233.2996 | $233.30 | $233.30 | $233.30 |
| Purchase #3 | $220.26 | 13.415% | $249.8079 | $249.81 | $249.80 | $249.80 |
| Purchase #4 | $174.48 | 5.227% | $183.6001 | $183.60 | $183.60 | $183.60 |
| Purchase #5 | $234.55 | 4.594% | $245.3252 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $83.34 | 12.180% | $93.4908 | $93.49 | $93.50 | $93.50 |
| Purchase #7 | $132.65 | 5.639% | $140.1301 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $1,167.97 | $1,276.1843 | $1,276.19 | $1,276.25 | $1,276.10 | |