| 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 | $120.74 | 12.559% | $135.9037 | $135.90 | $135.90 | $135.90 |
| Purchase #2 | $220.50 | 7.491% | $237.0177 | $237.02 | $237.00 | $237.00 |
| Purchase #3 | $227.60 | 5.788% | $240.7735 | $240.77 | $240.75 | $240.80 |
| Purchase #4 | $139.76 | 12.863% | $157.7373 | $157.74 | $157.75 | $157.70 |
| Purchase #5 | $132.64 | 6.344% | $141.0547 | $141.05 | $141.05 | $141.10 |
| Purchase #6 | $154.38 | 11.614% | $172.3097 | $172.31 | $172.30 | $172.30 |
| Purchase #7 | $47.56 | 9.594% | $52.1229 | $52.12 | $52.10 | $52.10 |
| 7 purchase totals = | $1,043.18 | $1,136.9195 | $1,136.91 | $1,136.85 | $1,136.90 | |