| 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 | $117.69 | 10.740% | $130.3299 | $130.33 | $130.35 | $130.30 |
| Purchase #2 | $125.85 | 5.721% | $133.0499 | $133.05 | $133.05 | $133.00 |
| Purchase #3 | $98.72 | 11.638% | $110.209 | $110.21 | $110.20 | $110.20 |
| Purchase #4 | $245.48 | 4.643% | $256.8776 | $256.88 | $256.90 | $256.90 |
| Purchase #5 | $250.52 | 13.505% | $284.3527 | $284.35 | $284.35 | $284.40 |
| Purchase #6 | $234.50 | 10.209% | $258.4401 | $258.44 | $258.45 | $258.40 |
| Purchase #7 | $132.93 | 4.597% | $139.0408 | $139.04 | $139.05 | $139.00 |
| 7 purchase totals = | $1,205.69 | $1,312.3000 | $1,312.30 | $1,312.35 | $1,312.20 | |