| 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 | $230.88 | 12.148% | $258.9273 | $258.93 | $258.95 | $258.90 |
| Purchase #2 | $242.65 | 3.635% | $251.4703 | $251.47 | $251.45 | $251.50 |
| Purchase #3 | $201.94 | 6.409% | $214.8823 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $172.45 | 7.778% | $185.8632 | $185.86 | $185.85 | $185.90 |
| Purchase #5 | $148.76 | 5.134% | $156.3973 | $156.40 | $156.40 | $156.40 |
| Purchase #6 | $125.46 | 3.289% | $129.5864 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $152.67 | 13.598% | $173.4301 | $173.43 | $173.45 | $173.40 |
| 7 purchase totals = | $1,274.81 | $1,370.5569 | $1,370.56 | $1,370.60 | $1,370.60 | |