| 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 | $123.75 | 5.211% | $130.1986 | $130.20 | $130.20 | $130.20 |
| Purchase #2 | $41.87 | 6.315% | $44.5141 | $44.51 | $44.50 | $44.50 |
| Purchase #3 | $73.62 | 11.493% | $82.0811 | $82.08 | $82.10 | $82.10 |
| Purchase #4 | $168.87 | 5.343% | $177.8927 | $177.89 | $177.90 | $177.90 |
| Purchase #5 | $221.60 | 10.298% | $244.4204 | $244.42 | $244.40 | $244.40 |
| Purchase #6 | $88.78 | 9.870% | $97.5426 | $97.54 | $97.55 | $97.50 |
| Purchase #7 | $249.47 | 6.280% | $265.1367 | $265.14 | $265.15 | $265.10 |
| 7 purchase totals = | $967.96 | $1,041.7862 | $1,041.78 | $1,041.80 | $1,041.70 | |