| 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 | $104.84 | 6.327% | $111.4732 | $111.47 | $111.45 | $111.50 |
| Purchase #2 | $80.38 | 8.328% | $87.074 | $87.07 | $87.05 | $87.10 |
| Purchase #3 | $175.61 | 9.550% | $192.3808 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $191.55 | 8.159% | $207.1786 | $207.18 | $207.20 | $207.20 |
| Purchase #5 | $7.42 | 13.517% | $8.423 | $8.42 | $8.40 | $8.40 |
| Purchase #6 | $200.77 | 7.648% | $216.1249 | $216.12 | $216.10 | $216.10 |
| Purchase #7 | $160.55 | 11.201% | $178.5332 | $178.53 | $178.55 | $178.50 |
| 7 purchase totals = | $921.12 | $1,001.1877 | $1,001.17 | $1,001.15 | $1,001.20 | |