| 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 | $42.99 | 6.149% | $45.6335 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $149.35 | 5.688% | $157.845 | $157.85 | $157.85 | $157.80 |
| Purchase #3 | $7.77 | 3.127% | $8.013 | $8.01 | $8.00 | $8.00 |
| Purchase #4 | $219.75 | 13.202% | $248.7614 | $248.76 | $248.75 | $248.80 |
| Purchase #5 | $250.57 | 5.200% | $263.5996 | $263.60 | $263.60 | $263.60 |
| Purchase #6 | $190.73 | 11.430% | $212.5304 | $212.53 | $212.55 | $212.50 |
| Purchase #7 | $244.99 | 11.859% | $274.0434 | $274.04 | $274.05 | $274.00 |
| 7 purchase totals = | $1,106.15 | $1,210.4263 | $1,210.42 | $1,210.45 | $1,210.30 | |