| 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 | $222.53 | 7.227% | $238.6122 | $238.61 | $238.60 | $238.60 |
| Purchase #2 | $176.49 | 12.345% | $198.2777 | $198.28 | $198.30 | $198.30 |
| Purchase #3 | $174.59 | 10.149% | $192.3091 | $192.31 | $192.30 | $192.30 |
| Purchase #4 | $215.53 | 12.570% | $242.6221 | $242.62 | $242.60 | $242.60 |
| Purchase #5 | $70.98 | 12.323% | $79.7269 | $79.73 | $79.75 | $79.70 |
| Purchase #6 | $12.62 | 13.685% | $14.347 | $14.35 | $14.35 | $14.30 |
| Purchase #7 | $208.55 | 11.843% | $233.2486 | $233.25 | $233.25 | $233.20 |
| 7 purchase totals = | $1,081.29 | $1,199.1436 | $1,199.15 | $1,199.15 | $1,199.00 | |