| 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 | $224.79 | 10.294% | $247.9299 | $247.93 | $247.95 | $247.90 |
| Purchase #2 | $71.80 | 11.261% | $79.8854 | $79.89 | $79.90 | $79.90 |
| Purchase #3 | $190.78 | 3.237% | $196.9555 | $196.96 | $196.95 | $197.00 |
| Purchase #4 | $168.81 | 7.706% | $181.8185 | $181.82 | $181.80 | $181.80 |
| Purchase #5 | $102.96 | 11.753% | $115.0609 | $115.06 | $115.05 | $115.10 |
| Purchase #6 | $120.88 | 6.560% | $128.8097 | $128.81 | $128.80 | $128.80 |
| Purchase #7 | $223.42 | 10.593% | $247.0869 | $247.09 | $247.10 | $247.10 |
| 7 purchase totals = | $1,103.44 | $1,197.5468 | $1,197.56 | $1,197.55 | $1,197.60 | |