| 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 | $122.70 | 7.239% | $131.5823 | $131.58 | $131.60 | $131.60 |
| Purchase #2 | $221.26 | 11.788% | $247.3421 | $247.34 | $247.35 | $247.30 |
| Purchase #3 | $225.60 | 4.857% | $236.5574 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $210.53 | 13.664% | $239.2968 | $239.30 | $239.30 | $239.30 |
| Purchase #5 | $152.54 | 8.220% | $165.0788 | $165.08 | $165.10 | $165.10 |
| Purchase #6 | $45.80 | 9.226% | $50.0255 | $50.03 | $50.05 | $50.00 |
| Purchase #7 | $29.95 | 9.264% | $32.7246 | $32.72 | $32.70 | $32.70 |
| 7 purchase totals = | $1,008.38 | $1,102.6075 | $1,102.61 | $1,102.65 | $1,102.60 | |