| 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 | $222.85 | 8.742% | $242.3315 | $242.33 | $242.35 | $242.30 |
| Purchase #2 | $180.53 | 10.177% | $198.9025 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $185.62 | 4.736% | $194.411 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $154.58 | 6.252% | $164.2443 | $164.24 | $164.25 | $164.20 |
| Purchase #5 | $8.56 | 5.397% | $9.022 | $9.02 | $9.00 | $9.00 |
| Purchase #6 | $78.31 | 7.303% | $84.029 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $131.63 | 4.477% | $137.5231 | $137.52 | $137.50 | $137.50 |
| 7 purchase totals = | $962.08 | $1,030.4634 | $1,030.45 | $1,030.45 | $1,030.30 | |