| 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 | $133.91 | 10.108% | $147.4456 | $147.45 | $147.45 | $147.40 |
| Purchase #2 | $239.76 | 11.740% | $267.9078 | $267.91 | $267.90 | $267.90 |
| Purchase #3 | $31.37 | 10.774% | $34.7498 | $34.75 | $34.75 | $34.70 |
| Purchase #4 | $67.32 | 12.167% | $75.5108 | $75.51 | $75.50 | $75.50 |
| Purchase #5 | $237.53 | 11.108% | $263.9148 | $263.91 | $263.90 | $263.90 |
| Purchase #6 | $45.68 | 4.116% | $47.5602 | $47.56 | $47.55 | $47.60 |
| Purchase #7 | $40.76 | 4.638% | $42.6504 | $42.65 | $42.65 | $42.70 |
| 7 purchase totals = | $796.33 | $879.7394 | $879.74 | $879.70 | $879.70 | |