| 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 | $241.59 | 9.175% | $263.7559 | $263.76 | $263.75 | $263.80 |
| Purchase #2 | $8.72 | 9.219% | $9.5239 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $131.51 | 10.356% | $145.1292 | $145.13 | $145.15 | $145.10 |
| Purchase #4 | $84.97 | 9.669% | $93.1857 | $93.19 | $93.20 | $93.20 |
| Purchase #5 | $157.84 | 3.107% | $162.7441 | $162.74 | $162.75 | $162.70 |
| Purchase #6 | $122.25 | 10.623% | $135.2366 | $135.24 | $135.25 | $135.20 |
| Purchase #7 | $100.71 | 9.466% | $110.2432 | $110.24 | $110.25 | $110.20 |
| 7 purchase totals = | $847.59 | $919.8186 | $919.82 | $919.85 | $919.70 | |