| 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 | $79.64 | 10.306% | $87.8477 | $87.85 | $87.85 | $87.80 |
| Purchase #2 | $21.36 | 12.515% | $24.0332 | $24.03 | $24.05 | $24.00 |
| Purchase #3 | $169.29 | 13.607% | $192.3253 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $223.96 | 8.151% | $242.215 | $242.22 | $242.20 | $242.20 |
| Purchase #5 | $245.77 | 12.775% | $277.1671 | $277.17 | $277.15 | $277.20 |
| Purchase #6 | $140.64 | 13.102% | $159.0667 | $159.07 | $159.05 | $159.10 |
| Purchase #7 | $165.81 | 5.250% | $174.515 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $1,046.47 | $1,157.1700 | $1,157.19 | $1,157.15 | $1,157.10 | |