| 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 | $190.47 | 11.205% | $211.8122 | $211.81 | $211.80 | $211.80 |
| Purchase #2 | $230.49 | 6.307% | $245.027 | $245.03 | $245.05 | $245.00 |
| Purchase #3 | $169.60 | 5.298% | $178.5854 | $178.59 | $178.60 | $178.60 |
| Purchase #4 | $179.27 | 3.337% | $185.2522 | $185.25 | $185.25 | $185.30 |
| Purchase #5 | $219.32 | 6.266% | $233.0626 | $233.06 | $233.05 | $233.10 |
| Purchase #6 | $103.53 | 5.488% | $109.2117 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $183.86 | 6.384% | $195.5976 | $195.60 | $195.60 | $195.60 |
| 7 purchase totals = | $1,276.54 | $1,358.5487 | $1,358.55 | $1,358.55 | $1,358.60 | |