| 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 | $231.55 | 4.391% | $241.7174 | $241.72 | $241.70 | $241.70 |
| Purchase #2 | $44.45 | 11.121% | $49.3933 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $145.91 | 11.545% | $162.7553 | $162.76 | $162.75 | $162.80 |
| Purchase #4 | $45.25 | 11.874% | $50.623 | $50.62 | $50.60 | $50.60 |
| Purchase #5 | $32.64 | 3.443% | $33.7638 | $33.76 | $33.75 | $33.80 |
| Purchase #6 | $247.76 | 7.737% | $266.9292 | $266.93 | $266.95 | $266.90 |
| Purchase #7 | $110.85 | 10.729% | $122.7431 | $122.74 | $122.75 | $122.70 |
| 7 purchase totals = | $858.41 | $927.9251 | $927.92 | $927.90 | $927.90 | |