| 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 | $213.73 | 8.284% | $231.4354 | $231.44 | $231.45 | $231.40 |
| Purchase #2 | $167.36 | 8.236% | $181.1438 | $181.14 | $181.15 | $181.10 |
| Purchase #3 | $70.35 | 4.574% | $73.5678 | $73.57 | $73.55 | $73.60 |
| Purchase #4 | $70.68 | 3.523% | $73.1701 | $73.17 | $73.15 | $73.20 |
| Purchase #5 | $101.48 | 13.128% | $114.8023 | $114.80 | $114.80 | $114.80 |
| Purchase #6 | $234.30 | 11.261% | $260.6845 | $260.68 | $260.70 | $260.70 |
| Purchase #7 | $221.57 | 11.540% | $247.1392 | $247.14 | $247.15 | $247.10 |
| 7 purchase totals = | $1,079.47 | $1,181.9431 | $1,181.94 | $1,181.95 | $1,181.90 | |