| 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 | $243.80 | 8.244% | $263.8989 | $263.90 | $263.90 | $263.90 |
| Purchase #2 | $181.57 | 9.633% | $199.0606 | $199.06 | $199.05 | $199.10 |
| Purchase #3 | $189.55 | 10.780% | $209.9835 | $209.98 | $210.00 | $210.00 |
| Purchase #4 | $105.66 | 7.363% | $113.4397 | $113.44 | $113.45 | $113.40 |
| Purchase #5 | $197.77 | 10.478% | $218.4923 | $218.49 | $218.50 | $218.50 |
| Purchase #6 | $151.52 | 6.359% | $161.1552 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $188.36 | 5.177% | $198.1114 | $198.11 | $198.10 | $198.10 |
| 7 purchase totals = | $1,258.23 | $1,364.1416 | $1,364.14 | $1,364.15 | $1,364.20 | |