| 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 | $142.85 | 11.384% | $159.112 | $159.11 | $159.10 | $159.10 |
| Purchase #2 | $205.35 | 8.329% | $222.4536 | $222.45 | $222.45 | $222.50 |
| Purchase #3 | $217.30 | 12.438% | $244.3278 | $244.33 | $244.35 | $244.30 |
| Purchase #4 | $10.37 | 12.467% | $11.6628 | $11.66 | $11.65 | $11.70 |
| Purchase #5 | $243.70 | 9.196% | $266.1107 | $266.11 | $266.10 | $266.10 |
| Purchase #6 | $184.39 | 4.561% | $192.8 | $192.80 | $192.80 | $192.80 |
| Purchase #7 | $128.27 | 4.152% | $133.5958 | $133.60 | $133.60 | $133.60 |
| 7 purchase totals = | $1,132.23 | $1,230.0627 | $1,230.06 | $1,230.05 | $1,230.10 | |