| 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 | $224.52 | 12.496% | $252.576 | $252.58 | $252.60 | $252.60 |
| Purchase #2 | $199.74 | 9.630% | $218.975 | $218.98 | $219.00 | $219.00 |
| Purchase #3 | $167.65 | 9.361% | $183.3437 | $183.34 | $183.35 | $183.30 |
| Purchase #4 | $87.73 | 3.493% | $90.7944 | $90.79 | $90.80 | $90.80 |
| Purchase #5 | $241.91 | 10.824% | $268.0943 | $268.09 | $268.10 | $268.10 |
| Purchase #6 | $240.46 | 7.467% | $258.4151 | $258.42 | $258.40 | $258.40 |
| Purchase #7 | $66.73 | 6.350% | $70.9674 | $70.97 | $70.95 | $71.00 |
| 7 purchase totals = | $1,228.74 | $1,343.1659 | $1,343.17 | $1,343.20 | $1,343.20 | |