| 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 | $201.33 | 3.354% | $208.0826 | $208.08 | $208.10 | $208.10 |
| Purchase #2 | $245.89 | 11.490% | $274.1428 | $274.14 | $274.15 | $274.10 |
| Purchase #3 | $206.65 | 4.683% | $216.3274 | $216.33 | $216.35 | $216.30 |
| Purchase #4 | $193.52 | 11.528% | $215.829 | $215.83 | $215.85 | $215.80 |
| Purchase #5 | $47.38 | 8.538% | $51.4253 | $51.43 | $51.45 | $51.40 |
| Purchase #6 | $201.70 | 9.102% | $220.0587 | $220.06 | $220.05 | $220.10 |
| Purchase #7 | $149.64 | 3.817% | $155.3518 | $155.35 | $155.35 | $155.40 |
| 7 purchase totals = | $1,246.11 | $1,341.2176 | $1,341.22 | $1,341.30 | $1,341.20 | |