| 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 | $28.29 | 5.621% | $29.8802 | $29.88 | $29.90 | $29.90 |
| Purchase #2 | $211.80 | 8.733% | $230.2965 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $194.62 | 5.603% | $205.5246 | $205.52 | $205.50 | $205.50 |
| Purchase #4 | $234.77 | 5.188% | $246.9499 | $246.95 | $246.95 | $246.90 |
| Purchase #5 | $205.86 | 11.847% | $230.2482 | $230.25 | $230.25 | $230.20 |
| Purchase #6 | $87.79 | 4.439% | $91.687 | $91.69 | $91.70 | $91.70 |
| Purchase #7 | $196.90 | 11.854% | $220.2405 | $220.24 | $220.25 | $220.20 |
| 7 purchase totals = | $1,160.03 | $1,254.8269 | $1,254.83 | $1,254.85 | $1,254.70 | |