| 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 | $131.65 | 11.872% | $147.2795 | $147.28 | $147.30 | $147.30 |
| Purchase #2 | $191.96 | 11.651% | $214.3253 | $214.33 | $214.35 | $214.30 |
| Purchase #3 | $225.26 | 3.850% | $233.9325 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $93.91 | 8.865% | $102.2351 | $102.24 | $102.25 | $102.20 |
| Purchase #5 | $242.60 | 9.857% | $266.5131 | $266.51 | $266.50 | $266.50 |
| Purchase #6 | $7.65 | 12.712% | $8.6225 | $8.62 | $8.60 | $8.60 |
| Purchase #7 | $220.61 | 5.401% | $232.5251 | $232.53 | $232.55 | $232.50 |
| 7 purchase totals = | $1,113.64 | $1,205.4331 | $1,205.44 | $1,205.50 | $1,205.30 | |