| 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 | $142.96 | 6.120% | $151.7092 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $203.48 | 13.175% | $230.2885 | $230.29 | $230.30 | $230.30 |
| Purchase #3 | $162.64 | 12.133% | $182.3731 | $182.37 | $182.35 | $182.40 |
| Purchase #4 | $111.56 | 7.871% | $120.3409 | $120.34 | $120.35 | $120.30 |
| Purchase #5 | $247.32 | 7.174% | $265.0627 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $110.54 | 9.508% | $121.0501 | $121.05 | $121.05 | $121.10 |
| Purchase #7 | $153.36 | 7.137% | $164.3053 | $164.31 | $164.30 | $164.30 |
| 7 purchase totals = | $1,131.86 | $1,235.1298 | $1,235.13 | $1,235.10 | $1,235.20 | |