| 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 | $203.38 | 13.199% | $230.2241 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $108.93 | 11.631% | $121.5996 | $121.60 | $121.60 | $121.60 |
| Purchase #3 | $12.85 | 11.415% | $14.3168 | $14.32 | $14.30 | $14.30 |
| Purchase #4 | $117.31 | 12.697% | $132.2049 | $132.20 | $132.20 | $132.20 |
| Purchase #5 | $132.92 | 5.209% | $139.8438 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $123.70 | 3.739% | $128.3251 | $128.33 | $128.35 | $128.30 |
| Purchase #7 | $33.63 | 3.622% | $34.8481 | $34.85 | $34.85 | $34.80 |
| 7 purchase totals = | $732.72 | $801.3624 | $801.36 | $801.35 | $801.20 | |