| 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 | $234.87 | 4.591% | $245.6529 | $245.65 | $245.65 | $245.70 |
| Purchase #2 | $153.77 | 9.325% | $168.1091 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $178.48 | 5.301% | $187.9412 | $187.94 | $187.95 | $187.90 |
| Purchase #4 | $249.86 | 6.355% | $265.7386 | $265.74 | $265.75 | $265.70 |
| Purchase #5 | $105.60 | 6.230% | $112.1789 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $47.67 | 11.758% | $53.275 | $53.28 | $53.30 | $53.30 |
| Purchase #7 | $19.76 | 4.466% | $20.6425 | $20.64 | $20.65 | $20.60 |
| 7 purchase totals = | $990.01 | $1,053.5382 | $1,053.54 | $1,053.60 | $1,053.50 | |