| 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 | $200.50 | 7.334% | $215.2047 | $215.20 | $215.20 | $215.20 |
| Purchase #2 | $97.59 | 3.616% | $101.1189 | $101.12 | $101.10 | $101.10 |
| Purchase #3 | $170.45 | 12.548% | $191.8381 | $191.84 | $191.85 | $191.80 |
| Purchase #4 | $105.51 | 9.563% | $115.5999 | $115.60 | $115.60 | $115.60 |
| Purchase #5 | $182.99 | 5.254% | $192.6043 | $192.60 | $192.60 | $192.60 |
| Purchase #6 | $166.51 | 3.436% | $172.2313 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $37.94 | 5.323% | $39.9595 | $39.96 | $39.95 | $40.00 |
| 7 purchase totals = | $961.49 | $1,028.5567 | $1,028.55 | $1,028.55 | $1,028.50 | |