| 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 | $134.52 | 10.641% | $148.8343 | $148.83 | $148.85 | $148.80 |
| Purchase #2 | $208.38 | 5.493% | $219.8263 | $219.83 | $219.85 | $219.80 |
| Purchase #3 | $8.25 | 8.874% | $8.9821 | $8.98 | $9.00 | $9.00 |
| Purchase #4 | $194.83 | 12.511% | $219.2052 | $219.21 | $219.20 | $219.20 |
| Purchase #5 | $189.73 | 13.658% | $215.6433 | $215.64 | $215.65 | $215.60 |
| Purchase #6 | $8.31 | 12.256% | $9.3285 | $9.33 | $9.35 | $9.30 |
| Purchase #7 | $172.36 | 9.863% | $189.3599 | $189.36 | $189.35 | $189.40 |
| 7 purchase totals = | $916.38 | $1,011.1796 | $1,011.18 | $1,011.25 | $1,011.10 | |