| 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 | $220.27 | 13.236% | $249.4249 | $249.42 | $249.40 | $249.40 |
| Purchase #2 | $135.89 | 6.496% | $144.7174 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $230.78 | 11.401% | $257.0912 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $111.88 | 5.428% | $117.9528 | $117.95 | $117.95 | $118.00 |
| Purchase #5 | $221.90 | 12.730% | $250.1479 | $250.15 | $250.15 | $250.10 |
| Purchase #6 | $10.55 | 12.858% | $11.9065 | $11.91 | $11.90 | $11.90 |
| Purchase #7 | $171.32 | 13.531% | $194.5013 | $194.50 | $194.50 | $194.50 |
| 7 purchase totals = | $1,102.59 | $1,225.7420 | $1,225.74 | $1,225.70 | $1,225.70 | |