| 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 | $241.80 | 5.683% | $255.5415 | $255.54 | $255.55 | $255.50 |
| Purchase #2 | $132.95 | 9.763% | $145.9299 | $145.93 | $145.95 | $145.90 |
| Purchase #3 | $222.68 | 8.306% | $241.1758 | $241.18 | $241.20 | $241.20 |
| Purchase #4 | $231.99 | 7.666% | $249.7744 | $249.77 | $249.75 | $249.80 |
| Purchase #5 | $47.92 | 3.128% | $49.4189 | $49.42 | $49.40 | $49.40 |
| Purchase #6 | $81.60 | 11.835% | $91.2574 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $217.98 | 6.222% | $231.5427 | $231.54 | $231.55 | $231.50 |
| 7 purchase totals = | $1,176.92 | $1,264.6406 | $1,264.64 | $1,264.65 | $1,264.60 | |