| 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 | $132.73 | 11.524% | $148.0258 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $241.67 | 6.823% | $258.1591 | $258.16 | $258.15 | $258.20 |
| Purchase #3 | $115.49 | 7.866% | $124.5744 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $162.76 | 5.748% | $172.1154 | $172.12 | $172.10 | $172.10 |
| Purchase #5 | $58.43 | 13.660% | $66.4115 | $66.41 | $66.40 | $66.40 |
| Purchase #6 | $193.66 | 6.255% | $205.7734 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $222.85 | 12.376% | $250.4299 | $250.43 | $250.45 | $250.40 |
| 7 purchase totals = | $1,127.59 | $1,225.4895 | $1,225.49 | $1,225.45 | $1,225.50 | |