| 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 | $90.59 | 12.277% | $101.7117 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $227.54 | 9.536% | $249.2382 | $249.24 | $249.25 | $249.20 |
| Purchase #3 | $181.67 | 4.437% | $189.7307 | $189.73 | $189.75 | $189.70 |
| Purchase #4 | $128.42 | 13.181% | $145.347 | $145.35 | $145.35 | $145.30 |
| Purchase #5 | $105.68 | 9.451% | $115.6678 | $115.67 | $115.65 | $115.70 |
| Purchase #6 | $135.64 | 10.451% | $149.8157 | $149.82 | $149.80 | $149.80 |
| Purchase #7 | $157.87 | 13.744% | $179.5677 | $179.57 | $179.55 | $179.60 |
| 7 purchase totals = | $1,027.41 | $1,131.0788 | $1,131.09 | $1,131.05 | $1,131.00 | |