| 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 | $248.41 | 3.509% | $257.1267 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $229.57 | 7.238% | $246.1863 | $246.19 | $246.20 | $246.20 |
| Purchase #3 | $191.94 | 10.321% | $211.7501 | $211.75 | $211.75 | $211.80 |
| Purchase #4 | $244.51 | 5.496% | $257.9483 | $257.95 | $257.95 | $257.90 |
| Purchase #5 | $147.62 | 6.759% | $157.5976 | $157.60 | $157.60 | $157.60 |
| Purchase #6 | $166.64 | 6.464% | $177.4116 | $177.41 | $177.40 | $177.40 |
| Purchase #7 | $139.99 | 12.110% | $156.9428 | $156.94 | $156.95 | $156.90 |
| 7 purchase totals = | $1,368.68 | $1,464.9634 | $1,464.97 | $1,465.00 | $1,464.90 | |