| 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 | $180.98 | 10.502% | $199.9865 | $199.99 | $200.00 | $200.00 |
| Purchase #2 | $229.70 | 12.210% | $257.7464 | $257.75 | $257.75 | $257.70 |
| Purchase #3 | $216.36 | 13.483% | $245.5318 | $245.53 | $245.55 | $245.50 |
| Purchase #4 | $70.43 | 4.739% | $73.7677 | $73.77 | $73.75 | $73.80 |
| Purchase #5 | $96.66 | 8.635% | $105.0066 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $42.48 | 12.143% | $47.6383 | $47.64 | $47.65 | $47.60 |
| Purchase #7 | $162.72 | 13.743% | $185.0826 | $185.08 | $185.10 | $185.10 |
| 7 purchase totals = | $999.33 | $1,114.7599 | $1,114.77 | $1,114.80 | $1,114.70 | |