| 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 | $205.38 | 9.334% | $224.5502 | $224.55 | $224.55 | $224.60 |
| Purchase #2 | $98.84 | 7.539% | $106.2915 | $106.29 | $106.30 | $106.30 |
| Purchase #3 | $81.97 | 10.509% | $90.5842 | $90.58 | $90.60 | $90.60 |
| Purchase #4 | $19.50 | 10.424% | $21.5327 | $21.53 | $21.55 | $21.50 |
| Purchase #5 | $93.81 | 8.479% | $101.7641 | $101.76 | $101.75 | $101.80 |
| Purchase #6 | $123.92 | 9.235% | $135.364 | $135.36 | $135.35 | $135.40 |
| Purchase #7 | $8.81 | 9.726% | $9.6669 | $9.67 | $9.65 | $9.70 |
| 7 purchase totals = | $632.23 | $689.7536 | $689.74 | $689.75 | $689.90 | |