| 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 | $220.32 | 11.388% | $245.41 | $245.41 | $245.40 | $245.40 |
| Purchase #2 | $66.96 | 11.288% | $74.5184 | $74.52 | $74.50 | $74.50 |
| Purchase #3 | $5.53 | 11.133% | $6.1457 | $6.15 | $6.15 | $6.10 |
| Purchase #4 | $220.74 | 11.144% | $245.3393 | $245.34 | $245.35 | $245.30 |
| Purchase #5 | $102.33 | 11.501% | $114.099 | $114.10 | $114.10 | $114.10 |
| Purchase #6 | $181.57 | 8.311% | $196.6603 | $196.66 | $196.65 | $196.70 |
| Purchase #7 | $130.61 | 6.134% | $138.6216 | $138.62 | $138.60 | $138.60 |
| 7 purchase totals = | $928.06 | $1,020.7943 | $1,020.80 | $1,020.75 | $1,020.70 | |