| 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 | $111.84 | 11.213% | $124.3806 | $124.38 | $124.40 | $124.40 |
| Purchase #2 | $38.85 | 9.445% | $42.5194 | $42.52 | $42.50 | $42.50 |
| Purchase #3 | $165.81 | 10.198% | $182.7193 | $182.72 | $182.70 | $182.70 |
| Purchase #4 | $178.33 | 5.312% | $187.8029 | $187.80 | $187.80 | $187.80 |
| Purchase #5 | $198.94 | 8.233% | $215.3187 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $6.98 | 10.574% | $7.7181 | $7.72 | $7.70 | $7.70 |
| Purchase #7 | $247.68 | 6.804% | $264.5321 | $264.53 | $264.55 | $264.50 |
| 7 purchase totals = | $948.43 | $1,024.9911 | $1,024.99 | $1,024.95 | $1,024.90 | |