| 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 | $106.98 | 3.130% | $110.3285 | $110.33 | $110.35 | $110.30 |
| Purchase #2 | $178.68 | 4.137% | $186.072 | $186.07 | $186.05 | $186.10 |
| Purchase #3 | $185.58 | 7.574% | $199.6358 | $199.64 | $199.65 | $199.60 |
| Purchase #4 | $11.33 | 7.826% | $12.2167 | $12.22 | $12.20 | $12.20 |
| Purchase #5 | $245.91 | 10.576% | $271.9174 | $271.92 | $271.90 | $271.90 |
| Purchase #6 | $201.26 | 12.177% | $225.7674 | $225.77 | $225.75 | $225.80 |
| Purchase #7 | $151.74 | 11.283% | $168.8608 | $168.86 | $168.85 | $168.90 |
| 7 purchase totals = | $1,081.48 | $1,174.7986 | $1,174.81 | $1,174.75 | $1,174.80 | |