| 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 | $16.79 | 5.205% | $17.6639 | $17.66 | $17.65 | $17.70 |
| Purchase #2 | $244.71 | 10.696% | $270.8842 | $270.88 | $270.90 | $270.90 |
| Purchase #3 | $192.98 | 11.457% | $215.0897 | $215.09 | $215.10 | $215.10 |
| Purchase #4 | $176.80 | 11.604% | $197.3159 | $197.32 | $197.30 | $197.30 |
| Purchase #5 | $9.36 | 3.383% | $9.6766 | $9.68 | $9.70 | $9.70 |
| Purchase #6 | $237.35 | 12.321% | $266.5939 | $266.59 | $266.60 | $266.60 |
| Purchase #7 | $213.82 | 7.630% | $230.1345 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $1,091.81 | $1,207.3587 | $1,207.35 | $1,207.40 | $1,207.40 | |