| 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 | $235.52 | 4.541% | $246.215 | $246.22 | $246.20 | $246.20 |
| Purchase #2 | $189.26 | 8.187% | $204.7547 | $204.75 | $204.75 | $204.80 |
| Purchase #3 | $231.67 | 8.780% | $252.0106 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $33.27 | 3.122% | $34.3087 | $34.31 | $34.30 | $34.30 |
| Purchase #5 | $31.92 | 6.774% | $34.0823 | $34.08 | $34.10 | $34.10 |
| Purchase #6 | $230.35 | 4.467% | $240.6397 | $240.64 | $240.65 | $240.60 |
| Purchase #7 | $238.43 | 12.491% | $268.2123 | $268.21 | $268.20 | $268.20 |
| 7 purchase totals = | $1,190.42 | $1,280.2233 | $1,280.22 | $1,280.20 | $1,280.20 | |