| 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 | $210.80 | 9.112% | $230.0081 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $225.60 | 10.646% | $249.6174 | $249.62 | $249.60 | $249.60 |
| Purchase #3 | $61.29 | 12.544% | $68.9782 | $68.98 | $69.00 | $69.00 |
| Purchase #4 | $74.93 | 6.239% | $79.6049 | $79.60 | $79.60 | $79.60 |
| Purchase #5 | $77.44 | 6.512% | $82.4829 | $82.48 | $82.50 | $82.50 |
| Purchase #6 | $48.59 | 10.745% | $53.811 | $53.81 | $53.80 | $53.80 |
| Purchase #7 | $68.94 | 8.253% | $74.6296 | $74.63 | $74.65 | $74.60 |
| 7 purchase totals = | $767.59 | $839.1321 | $839.13 | $839.15 | $839.10 | |