| 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 | $248.37 | 9.491% | $271.9428 | $271.94 | $271.95 | $271.90 |
| Purchase #2 | $22.88 | 6.723% | $24.4182 | $24.42 | $24.40 | $24.40 |
| Purchase #3 | $137.82 | 11.755% | $154.0207 | $154.02 | $154.00 | $154.00 |
| Purchase #4 | $63.83 | 7.504% | $68.6198 | $68.62 | $68.60 | $68.60 |
| Purchase #5 | $141.85 | 11.591% | $158.2918 | $158.29 | $158.30 | $158.30 |
| Purchase #6 | $140.40 | 8.488% | $152.3172 | $152.32 | $152.30 | $152.30 |
| Purchase #7 | $219.84 | 13.554% | $249.6371 | $249.64 | $249.65 | $249.60 |
| 7 purchase totals = | $974.99 | $1,079.2476 | $1,079.25 | $1,079.20 | $1,079.10 | |