| 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 | $231.34 | 10.330% | $255.2374 | $255.24 | $255.25 | $255.20 |
| Purchase #2 | $100.77 | 8.774% | $109.6116 | $109.61 | $109.60 | $109.60 |
| Purchase #3 | $93.84 | 8.242% | $101.5743 | $101.57 | $101.55 | $101.60 |
| Purchase #4 | $182.71 | 6.142% | $193.932 | $193.93 | $193.95 | $193.90 |
| Purchase #5 | $137.81 | 6.181% | $146.328 | $146.33 | $146.35 | $146.30 |
| Purchase #6 | $248.80 | 6.434% | $264.8078 | $264.81 | $264.80 | $264.80 |
| Purchase #7 | $8.30 | 9.775% | $9.1113 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $1,003.57 | $1,080.6024 | $1,080.60 | $1,080.60 | $1,080.50 | |