| 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 | $122.34 | 6.671% | $130.5013 | $130.50 | $130.50 | $130.50 |
| Purchase #2 | $138.53 | 8.829% | $150.7608 | $150.76 | $150.75 | $150.80 |
| Purchase #3 | $247.30 | 7.215% | $265.1427 | $265.14 | $265.15 | $265.10 |
| Purchase #4 | $212.48 | 8.561% | $230.6704 | $230.67 | $230.65 | $230.70 |
| Purchase #5 | $115.53 | 4.181% | $120.3603 | $120.36 | $120.35 | $120.40 |
| Purchase #6 | $156.29 | 4.578% | $163.445 | $163.45 | $163.45 | $163.40 |
| Purchase #7 | $75.66 | 12.872% | $85.399 | $85.40 | $85.40 | $85.40 |
| 7 purchase totals = | $1,068.13 | $1,146.2795 | $1,146.28 | $1,146.25 | $1,146.30 | |