| 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 | $119.99 | 5.619% | $126.7322 | $126.73 | $126.75 | $126.70 |
| Purchase #2 | $159.76 | 4.549% | $167.0275 | $167.03 | $167.05 | $167.00 |
| Purchase #3 | $220.48 | 8.219% | $238.6013 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $38.48 | 3.853% | $39.9626 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $184.93 | 4.578% | $193.3961 | $193.40 | $193.40 | $193.40 |
| Purchase #6 | $131.91 | 12.653% | $148.6006 | $148.60 | $148.60 | $148.60 |
| Purchase #7 | $116.68 | 3.584% | $120.8618 | $120.86 | $120.85 | $120.90 |
| 7 purchase totals = | $972.23 | $1,035.1821 | $1,035.18 | $1,035.20 | $1,035.20 | |