| 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 | $214.69 | 6.369% | $228.3636 | $228.36 | $228.35 | $228.40 |
| Purchase #2 | $128.53 | 13.271% | $145.5872 | $145.59 | $145.60 | $145.60 |
| Purchase #3 | $174.60 | 7.491% | $187.6793 | $187.68 | $187.70 | $187.70 |
| Purchase #4 | $160.34 | 3.763% | $166.3736 | $166.37 | $166.35 | $166.40 |
| Purchase #5 | $231.51 | 6.679% | $246.9726 | $246.97 | $246.95 | $247.00 |
| Purchase #6 | $246.48 | 4.719% | $258.1114 | $258.11 | $258.10 | $258.10 |
| Purchase #7 | $164.75 | 6.258% | $175.0601 | $175.06 | $175.05 | $175.10 |
| 7 purchase totals = | $1,320.90 | $1,408.1478 | $1,408.14 | $1,408.10 | $1,408.30 | |