| 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 | $222.40 | 12.316% | $249.7908 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $141.27 | 11.591% | $157.6446 | $157.64 | $157.65 | $157.60 |
| Purchase #3 | $103.57 | 5.462% | $109.227 | $109.23 | $109.25 | $109.20 |
| Purchase #4 | $147.64 | 8.434% | $160.092 | $160.09 | $160.10 | $160.10 |
| Purchase #5 | $62.58 | 5.561% | $66.0601 | $66.06 | $66.05 | $66.10 |
| Purchase #6 | $133.87 | 3.408% | $138.4323 | $138.43 | $138.45 | $138.40 |
| Purchase #7 | $198.45 | 11.518% | $221.3075 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $1,009.78 | $1,102.5543 | $1,102.55 | $1,102.60 | $1,102.50 | |