| 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 | $238.73 | 8.233% | $258.3846 | $258.38 | $258.40 | $258.40 |
| Purchase #2 | $51.62 | 5.421% | $54.4183 | $54.42 | $54.40 | $54.40 |
| Purchase #3 | $230.36 | 5.677% | $243.4375 | $243.44 | $243.45 | $243.40 |
| Purchase #4 | $85.84 | 5.521% | $90.5792 | $90.58 | $90.60 | $90.60 |
| Purchase #5 | $158.62 | 7.350% | $170.2786 | $170.28 | $170.30 | $170.30 |
| Purchase #6 | $185.69 | 9.510% | $203.3491 | $203.35 | $203.35 | $203.30 |
| Purchase #7 | $15.48 | 13.332% | $17.5438 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $966.34 | $1,037.9911 | $1,037.99 | $1,038.05 | $1,037.90 | |