| 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 | $229.38 | 5.756% | $242.5831 | $242.58 | $242.60 | $242.60 |
| Purchase #2 | $191.84 | 6.205% | $203.7437 | $203.74 | $203.75 | $203.70 |
| Purchase #3 | $8.28 | 12.631% | $9.3258 | $9.33 | $9.35 | $9.30 |
| Purchase #4 | $151.38 | 6.508% | $161.2318 | $161.23 | $161.25 | $161.20 |
| Purchase #5 | $126.83 | 8.807% | $137.9999 | $138.00 | $138.00 | $138.00 |
| Purchase #6 | $5.27 | 7.544% | $5.6676 | $5.67 | $5.65 | $5.70 |
| Purchase #7 | $214.51 | 13.637% | $243.7627 | $243.76 | $243.75 | $243.80 |
| 7 purchase totals = | $927.49 | $1,004.3146 | $1,004.31 | $1,004.35 | $1,004.30 | |