| 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 | $91.34 | 10.730% | $101.1408 | $101.14 | $101.15 | $101.10 |
| Purchase #2 | $221.76 | 3.598% | $229.7389 | $229.74 | $229.75 | $229.70 |
| Purchase #3 | $33.91 | 3.827% | $35.2077 | $35.21 | $35.20 | $35.20 |
| Purchase #4 | $248.47 | 3.402% | $256.9229 | $256.92 | $256.90 | $256.90 |
| Purchase #5 | $70.39 | 13.489% | $79.8849 | $79.88 | $79.90 | $79.90 |
| Purchase #6 | $129.72 | 6.432% | $138.0636 | $138.06 | $138.05 | $138.10 |
| Purchase #7 | $156.25 | 5.369% | $164.6391 | $164.64 | $164.65 | $164.60 |
| 7 purchase totals = | $951.84 | $1,005.5979 | $1,005.59 | $1,005.60 | $1,005.50 | |