| 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 | $209.51 | 5.454% | $220.9367 | $220.94 | $220.95 | $220.90 |
| Purchase #2 | $156.93 | 6.441% | $167.0379 | $167.04 | $167.05 | $167.00 |
| Purchase #3 | $170.70 | 3.584% | $176.8179 | $176.82 | $176.80 | $176.80 |
| Purchase #4 | $204.53 | 4.494% | $213.7216 | $213.72 | $213.70 | $213.70 |
| Purchase #5 | $9.57 | 11.390% | $10.66 | $10.66 | $10.65 | $10.70 |
| Purchase #6 | $216.53 | 13.443% | $245.6381 | $245.64 | $245.65 | $245.60 |
| Purchase #7 | $177.78 | 7.410% | $190.9535 | $190.95 | $190.95 | $191.00 |
| 7 purchase totals = | $1,145.55 | $1,225.7657 | $1,225.77 | $1,225.75 | $1,225.70 | |