| 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 | $197.46 | 6.818% | $210.9228 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $189.62 | 7.152% | $203.1816 | $203.18 | $203.20 | $203.20 |
| Purchase #3 | $143.64 | 6.705% | $153.2711 | $153.27 | $153.25 | $153.30 |
| Purchase #4 | $14.57 | 3.627% | $15.0985 | $15.10 | $15.10 | $15.10 |
| Purchase #5 | $202.53 | 3.269% | $209.1507 | $209.15 | $209.15 | $209.20 |
| Purchase #6 | $122.27 | 11.752% | $136.6392 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $79.49 | 13.112% | $89.9127 | $89.91 | $89.90 | $89.90 |
| 7 purchase totals = | $949.58 | $1,018.1766 | $1,018.17 | $1,018.15 | $1,018.20 | |