| 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 | $231.70 | 4.233% | $241.5079 | $241.51 | $241.50 | $241.50 |
| Purchase #2 | $233.65 | 4.760% | $244.7717 | $244.77 | $244.75 | $244.80 |
| Purchase #3 | $98.36 | 4.297% | $102.5865 | $102.59 | $102.60 | $102.60 |
| Purchase #4 | $139.39 | 12.738% | $157.1455 | $157.15 | $157.15 | $157.10 |
| Purchase #5 | $121.74 | 11.164% | $135.3311 | $135.33 | $135.35 | $135.30 |
| Purchase #6 | $221.35 | 9.472% | $242.3163 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $174.87 | 9.616% | $191.6855 | $191.69 | $191.70 | $191.70 |
| 7 purchase totals = | $1,221.06 | $1,315.3445 | $1,315.36 | $1,315.35 | $1,315.30 | |