| 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 | $15.41 | 5.864% | $16.3136 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $204.32 | 12.678% | $230.2237 | $230.22 | $230.20 | $230.20 |
| Purchase #3 | $117.70 | 6.178% | $124.9715 | $124.97 | $124.95 | $125.00 |
| Purchase #4 | $166.75 | 3.558% | $172.683 | $172.68 | $172.70 | $172.70 |
| Purchase #5 | $234.47 | 10.854% | $259.9194 | $259.92 | $259.90 | $259.90 |
| Purchase #6 | $135.65 | 13.216% | $153.5775 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $240.32 | 11.573% | $268.1322 | $268.13 | $268.15 | $268.10 |
| 7 purchase totals = | $1,114.62 | $1,225.8209 | $1,225.81 | $1,225.80 | $1,225.80 | |