| 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 | $239.56 | 7.778% | $258.193 | $258.19 | $258.20 | $258.20 |
| Purchase #2 | $235.53 | 4.444% | $245.997 | $246.00 | $246.00 | $246.00 |
| Purchase #3 | $107.58 | 13.533% | $122.1388 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $230.91 | 6.774% | $246.5518 | $246.55 | $246.55 | $246.60 |
| Purchase #5 | $45.25 | 11.562% | $50.4818 | $50.48 | $50.50 | $50.50 |
| Purchase #6 | $141.92 | 10.332% | $156.5832 | $156.58 | $156.60 | $156.60 |
| Purchase #7 | $115.74 | 11.267% | $128.7804 | $128.78 | $128.80 | $128.80 |
| 7 purchase totals = | $1,116.49 | $1,208.7260 | $1,208.72 | $1,208.80 | $1,208.80 | |