| 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 | $39.63 | 4.558% | $41.4363 | $41.44 | $41.45 | $41.40 |
| Purchase #2 | $17.60 | 10.692% | $19.4818 | $19.48 | $19.50 | $19.50 |
| Purchase #3 | $220.49 | 11.374% | $245.5685 | $245.57 | $245.55 | $245.60 |
| Purchase #4 | $218.77 | 10.106% | $240.8789 | $240.88 | $240.90 | $240.90 |
| Purchase #5 | $218.28 | 9.684% | $239.4182 | $239.42 | $239.40 | $239.40 |
| Purchase #6 | $42.47 | 11.605% | $47.3986 | $47.40 | $47.40 | $47.40 |
| Purchase #7 | $173.33 | 3.739% | $179.8108 | $179.81 | $179.80 | $179.80 |
| 7 purchase totals = | $930.57 | $1,013.9931 | $1,014.00 | $1,014.00 | $1,014.00 | |