| 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 | $226.30 | 8.604% | $245.7709 | $245.77 | $245.75 | $245.80 |
| Purchase #2 | $33.99 | 8.540% | $36.8927 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $182.91 | 6.332% | $194.4919 | $194.49 | $194.50 | $194.50 |
| Purchase #4 | $21.79 | 9.111% | $23.7753 | $23.78 | $23.80 | $23.80 |
| Purchase #5 | $214.66 | 3.140% | $221.4003 | $221.40 | $221.40 | $221.40 |
| Purchase #6 | $146.62 | 9.644% | $160.76 | $160.76 | $160.75 | $160.80 |
| Purchase #7 | $250.37 | 8.378% | $271.346 | $271.35 | $271.35 | $271.30 |
| 7 purchase totals = | $1,076.64 | $1,154.4371 | $1,154.44 | $1,154.45 | $1,154.50 | |