| 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 | $8.59 | 13.507% | $9.7503 | $9.75 | $9.75 | $9.80 |
| Purchase #2 | $218.53 | 12.140% | $245.0595 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $211.51 | 4.266% | $220.533 | $220.53 | $220.55 | $220.50 |
| Purchase #4 | $246.93 | 7.259% | $264.8546 | $264.85 | $264.85 | $264.90 |
| Purchase #5 | $247.44 | 11.178% | $275.0988 | $275.10 | $275.10 | $275.10 |
| Purchase #6 | $144.92 | 11.557% | $161.6684 | $161.67 | $161.65 | $161.70 |
| Purchase #7 | $192.53 | 5.670% | $203.4465 | $203.45 | $203.45 | $203.40 |
| 7 purchase totals = | $1,270.45 | $1,380.4111 | $1,380.41 | $1,380.40 | $1,380.50 | |