| 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 | $216.26 | 10.307% | $238.5499 | $238.55 | $238.55 | $238.50 |
| Purchase #2 | $145.98 | 13.168% | $165.2026 | $165.20 | $165.20 | $165.20 |
| Purchase #3 | $45.35 | 11.754% | $50.6804 | $50.68 | $50.70 | $50.70 |
| Purchase #4 | $66.47 | 8.814% | $72.3287 | $72.33 | $72.35 | $72.30 |
| Purchase #5 | $249.47 | 12.865% | $281.5643 | $281.56 | $281.55 | $281.60 |
| Purchase #6 | $213.34 | 3.653% | $221.1333 | $221.13 | $221.15 | $221.10 |
| Purchase #7 | $80.70 | 9.136% | $88.0728 | $88.07 | $88.05 | $88.10 |
| 7 purchase totals = | $1,017.57 | $1,117.5320 | $1,117.52 | $1,117.55 | $1,117.50 | |