| 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 | $183.95 | 11.649% | $205.3783 | $205.38 | $205.40 | $205.40 |
| Purchase #2 | $82.51 | 3.183% | $85.1363 | $85.14 | $85.15 | $85.10 |
| Purchase #3 | $34.79 | 12.380% | $39.097 | $39.10 | $39.10 | $39.10 |
| Purchase #4 | $239.91 | 3.842% | $249.1273 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $129.44 | 11.821% | $144.7411 | $144.74 | $144.75 | $144.70 |
| Purchase #6 | $194.76 | 3.391% | $201.3643 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $209.55 | 5.521% | $221.1193 | $221.12 | $221.10 | $221.10 |
| 7 purchase totals = | $1,074.91 | $1,145.9636 | $1,145.97 | $1,146.00 | $1,145.90 | |