| 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 | $117.92 | 4.250% | $122.9316 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $17.34 | 7.435% | $18.6292 | $18.63 | $18.65 | $18.60 |
| Purchase #3 | $133.63 | 7.406% | $143.5266 | $143.53 | $143.55 | $143.50 |
| Purchase #4 | $37.75 | 3.294% | $38.9935 | $38.99 | $39.00 | $39.00 |
| Purchase #5 | $200.49 | 6.335% | $213.191 | $213.19 | $213.20 | $213.20 |
| Purchase #6 | $248.34 | 9.824% | $272.7369 | $272.74 | $272.75 | $272.70 |
| Purchase #7 | $187.56 | 7.343% | $201.3325 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $943.03 | $1,011.3413 | $1,011.34 | $1,011.45 | $1,011.20 | |