| 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 | $115.82 | 4.252% | $120.7447 | $120.74 | $120.75 | $120.70 |
| Purchase #2 | $15.30 | 7.170% | $16.397 | $16.40 | $16.40 | $16.40 |
| Purchase #3 | $218.81 | 6.327% | $232.6541 | $232.65 | $232.65 | $232.70 |
| Purchase #4 | $224.98 | 11.821% | $251.5749 | $251.57 | $251.55 | $251.60 |
| Purchase #5 | $136.97 | 10.567% | $151.4436 | $151.44 | $151.45 | $151.40 |
| Purchase #6 | $81.77 | 10.588% | $90.4278 | $90.43 | $90.45 | $90.40 |
| Purchase #7 | $132.62 | 9.560% | $145.2985 | $145.30 | $145.30 | $145.30 |
| 7 purchase totals = | $926.27 | $1,008.5406 | $1,008.53 | $1,008.55 | $1,008.50 | |