| 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 | $208.45 | 7.835% | $224.7821 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $161.45 | 6.145% | $171.3711 | $171.37 | $171.35 | $171.40 |
| Purchase #3 | $205.87 | 4.710% | $215.5665 | $215.57 | $215.55 | $215.60 |
| Purchase #4 | $53.27 | 9.127% | $58.132 | $58.13 | $58.15 | $58.10 |
| Purchase #5 | $238.57 | 12.349% | $268.031 | $268.03 | $268.05 | $268.00 |
| Purchase #6 | $230.88 | 10.718% | $255.6257 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $192.72 | 10.855% | $213.6398 | $213.64 | $213.65 | $213.60 |
| 7 purchase totals = | $1,291.21 | $1,407.1482 | $1,407.15 | $1,407.20 | $1,407.10 | |