| 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 | $132.44 | 9.113% | $144.5093 | $144.51 | $144.50 | $144.50 |
| Purchase #2 | $153.33 | 12.165% | $171.9826 | $171.98 | $172.00 | $172.00 |
| Purchase #3 | $151.49 | 13.430% | $171.8351 | $171.84 | $171.85 | $171.80 |
| Purchase #4 | $232.57 | 9.806% | $255.3758 | $255.38 | $255.40 | $255.40 |
| Purchase #5 | $232.43 | 11.116% | $258.2669 | $258.27 | $258.25 | $258.30 |
| Purchase #6 | $178.95 | 13.328% | $202.8005 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $135.72 | 9.165% | $148.1587 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $1,216.93 | $1,352.9289 | $1,352.94 | $1,352.95 | $1,353.00 | |