| 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 | $219.45 | 12.668% | $247.2499 | $247.25 | $247.25 | $247.20 |
| Purchase #2 | $118.56 | 3.865% | $123.1423 | $123.14 | $123.15 | $123.10 |
| Purchase #3 | $103.62 | 11.136% | $115.1591 | $115.16 | $115.15 | $115.20 |
| Purchase #4 | $26.31 | 10.401% | $29.0465 | $29.05 | $29.05 | $29.00 |
| Purchase #5 | $98.64 | 8.574% | $107.0974 | $107.10 | $107.10 | $107.10 |
| Purchase #6 | $116.27 | 11.695% | $129.8678 | $129.87 | $129.85 | $129.90 |
| Purchase #7 | $29.91 | 11.799% | $33.4391 | $33.44 | $33.45 | $33.40 |
| 7 purchase totals = | $712.76 | $785.0021 | $785.01 | $785.00 | $784.90 | |