| 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 | $247.81 | 11.534% | $276.3924 | $276.39 | $276.40 | $276.40 |
| Purchase #2 | $65.36 | 9.501% | $71.5699 | $71.57 | $71.55 | $71.60 |
| Purchase #3 | $249.79 | 12.782% | $281.7182 | $281.72 | $281.70 | $281.70 |
| Purchase #4 | $194.60 | 3.801% | $201.9967 | $202.00 | $202.00 | $202.00 |
| Purchase #5 | $111.90 | 5.745% | $118.3287 | $118.33 | $118.35 | $118.30 |
| Purchase #6 | $239.59 | 11.211% | $266.4504 | $266.45 | $266.45 | $266.50 |
| Purchase #7 | $61.68 | 7.126% | $66.0753 | $66.08 | $66.10 | $66.10 |
| 7 purchase totals = | $1,170.73 | $1,282.5316 | $1,282.54 | $1,282.55 | $1,282.60 | |