| 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 | $234.88 | 8.818% | $255.5917 | $255.59 | $255.60 | $255.60 |
| Purchase #2 | $25.34 | 7.186% | $27.1609 | $27.16 | $27.15 | $27.20 |
| Purchase #3 | $209.25 | 4.623% | $218.9236 | $218.92 | $218.90 | $218.90 |
| Purchase #4 | $145.41 | 7.430% | $156.214 | $156.21 | $156.20 | $156.20 |
| Purchase #5 | $192.49 | 10.194% | $212.1124 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $124.66 | 10.328% | $137.5349 | $137.53 | $137.55 | $137.50 |
| Purchase #7 | $130.92 | 6.748% | $139.7545 | $139.75 | $139.75 | $139.80 |
| 7 purchase totals = | $1,062.95 | $1,147.2920 | $1,147.27 | $1,147.25 | $1,147.30 | |