| 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 | $216.97 | 3.719% | $225.0391 | $225.04 | $225.05 | $225.00 |
| Purchase #2 | $119.80 | 13.285% | $135.7154 | $135.72 | $135.70 | $135.70 |
| Purchase #3 | $24.50 | 3.361% | $25.3234 | $25.32 | $25.30 | $25.30 |
| Purchase #4 | $9.46 | 4.136% | $9.8513 | $9.85 | $9.85 | $9.90 |
| Purchase #5 | $198.30 | 10.474% | $219.0699 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $141.34 | 12.568% | $159.1036 | $159.10 | $159.10 | $159.10 |
| Purchase #7 | $210.50 | 3.480% | $217.8254 | $217.83 | $217.85 | $217.80 |
| 7 purchase totals = | $920.87 | $991.9281 | $991.93 | $991.90 | $991.90 | |