| 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 | $236.27 | 5.211% | $248.582 | $248.58 | $248.60 | $248.60 |
| Purchase #2 | $158.87 | 9.729% | $174.3265 | $174.33 | $174.35 | $174.30 |
| Purchase #3 | $31.66 | 9.664% | $34.7196 | $34.72 | $34.70 | $34.70 |
| Purchase #4 | $233.61 | 8.546% | $253.5743 | $253.57 | $253.55 | $253.60 |
| Purchase #5 | $19.88 | 12.641% | $22.393 | $22.39 | $22.40 | $22.40 |
| Purchase #6 | $214.51 | 4.699% | $224.5898 | $224.59 | $224.60 | $224.60 |
| Purchase #7 | $131.80 | 6.136% | $139.8872 | $139.89 | $139.90 | $139.90 |
| 7 purchase totals = | $1,026.60 | $1,098.0724 | $1,098.07 | $1,098.10 | $1,098.10 | |