| 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 | $200.85 | 3.431% | $207.7412 | $207.74 | $207.75 | $207.70 |
| Purchase #2 | $248.47 | 10.329% | $274.1345 | $274.13 | $274.15 | $274.10 |
| Purchase #3 | $101.85 | 8.812% | $110.825 | $110.83 | $110.85 | $110.80 |
| Purchase #4 | $38.49 | 12.637% | $43.354 | $43.35 | $43.35 | $43.40 |
| Purchase #5 | $99.52 | 6.854% | $106.3411 | $106.34 | $106.35 | $106.30 |
| Purchase #6 | $194.95 | 9.359% | $213.1954 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $41.78 | 12.497% | $47.0012 | $47.00 | $47.00 | $47.00 |
| 7 purchase totals = | $925.91 | $1,002.5924 | $1,002.59 | $1,002.65 | $1,002.50 | |