| 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 | $219.48 | 6.395% | $233.5157 | $233.52 | $233.50 | $233.50 |
| Purchase #2 | $195.88 | 5.440% | $206.5359 | $206.54 | $206.55 | $206.50 |
| Purchase #3 | $135.97 | 13.725% | $154.6319 | $154.63 | $154.65 | $154.60 |
| Purchase #4 | $213.73 | 3.427% | $221.0545 | $221.05 | $221.05 | $221.10 |
| Purchase #5 | $243.77 | 3.546% | $252.4141 | $252.41 | $252.40 | $252.40 |
| Purchase #6 | $154.66 | 4.176% | $161.1186 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $79.40 | 10.765% | $87.9474 | $87.95 | $87.95 | $87.90 |
| 7 purchase totals = | $1,242.89 | $1,317.2181 | $1,317.22 | $1,317.20 | $1,317.10 | |