| 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 | $211.62 | 12.684% | $238.4619 | $238.46 | $238.45 | $238.50 |
| Purchase #2 | $207.45 | 4.634% | $217.0632 | $217.06 | $217.05 | $217.10 |
| Purchase #3 | $34.40 | 9.103% | $37.5314 | $37.53 | $37.55 | $37.50 |
| Purchase #4 | $16.85 | 6.744% | $17.9864 | $17.99 | $18.00 | $18.00 |
| Purchase #5 | $157.65 | 6.830% | $168.4175 | $168.42 | $168.40 | $168.40 |
| Purchase #6 | $108.35 | 7.567% | $116.5488 | $116.55 | $116.55 | $116.50 |
| Purchase #7 | $195.59 | 5.535% | $206.4159 | $206.42 | $206.40 | $206.40 |
| 7 purchase totals = | $931.91 | $1,002.4251 | $1,002.43 | $1,002.40 | $1,002.40 | |