| 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 | $218.56 | 8.589% | $237.3321 | $237.33 | $237.35 | $237.30 |
| Purchase #2 | $54.56 | 5.363% | $57.4861 | $57.49 | $57.50 | $57.50 |
| Purchase #3 | $229.66 | 10.131% | $252.9269 | $252.93 | $252.95 | $252.90 |
| Purchase #4 | $212.71 | 12.489% | $239.2754 | $239.28 | $239.30 | $239.30 |
| Purchase #5 | $160.85 | 9.445% | $176.0423 | $176.04 | $176.05 | $176.00 |
| Purchase #6 | $73.65 | 7.755% | $79.3616 | $79.36 | $79.35 | $79.40 |
| Purchase #7 | $192.76 | 6.122% | $204.5608 | $204.56 | $204.55 | $204.60 |
| 7 purchase totals = | $1,142.75 | $1,246.9852 | $1,246.99 | $1,247.05 | $1,247.00 | |