| 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 | $19.69 | 10.768% | $21.8102 | $21.81 | $21.80 | $21.80 |
| Purchase #2 | $180.47 | 6.223% | $191.7006 | $191.70 | $191.70 | $191.70 |
| Purchase #3 | $192.66 | 6.343% | $204.8804 | $204.88 | $204.90 | $204.90 |
| Purchase #4 | $243.82 | 13.466% | $276.6528 | $276.65 | $276.65 | $276.70 |
| Purchase #5 | $246.42 | 9.613% | $270.1084 | $270.11 | $270.10 | $270.10 |
| Purchase #6 | $123.79 | 11.359% | $137.8513 | $137.85 | $137.85 | $137.90 |
| Purchase #7 | $12.30 | 8.340% | $13.3258 | $13.33 | $13.35 | $13.30 |
| 7 purchase totals = | $1,019.15 | $1,116.3295 | $1,116.33 | $1,116.35 | $1,116.40 | |