| 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 | $122.34 | 12.350% | $137.449 | $137.45 | $137.45 | $137.40 |
| Purchase #2 | $193.98 | 5.845% | $205.3181 | $205.32 | $205.30 | $205.30 |
| Purchase #3 | $118.99 | 13.529% | $135.0882 | $135.09 | $135.10 | $135.10 |
| Purchase #4 | $48.81 | 13.483% | $55.3911 | $55.39 | $55.40 | $55.40 |
| Purchase #5 | $20.37 | 10.864% | $22.583 | $22.58 | $22.60 | $22.60 |
| Purchase #6 | $87.50 | 8.226% | $94.6978 | $94.70 | $94.70 | $94.70 |
| Purchase #7 | $92.58 | 9.687% | $101.5482 | $101.55 | $101.55 | $101.50 |
| 7 purchase totals = | $684.57 | $752.0754 | $752.08 | $752.10 | $752.00 | |