| 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 | $28.79 | 12.370% | $32.3513 | $32.35 | $32.35 | $32.40 |
| Purchase #2 | $172.92 | 9.680% | $189.6587 | $189.66 | $189.65 | $189.70 |
| Purchase #3 | $165.64 | 5.629% | $174.9639 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $24.56 | 8.574% | $26.6658 | $26.67 | $26.65 | $26.70 |
| Purchase #5 | $240.73 | 10.756% | $266.6229 | $266.62 | $266.60 | $266.60 |
| Purchase #6 | $180.43 | 11.583% | $201.3292 | $201.33 | $201.35 | $201.30 |
| Purchase #7 | $243.43 | 4.262% | $253.805 | $253.81 | $253.80 | $253.80 |
| 7 purchase totals = | $1,056.50 | $1,145.3968 | $1,145.40 | $1,145.35 | $1,145.50 | |