| 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 | $21.32 | 9.145% | $23.2697 | $23.27 | $23.25 | $23.30 |
| Purchase #2 | $117.66 | 5.794% | $124.4772 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $212.64 | 13.582% | $241.5208 | $241.52 | $241.50 | $241.50 |
| Purchase #4 | $115.40 | 11.833% | $129.0553 | $129.06 | $129.05 | $129.10 |
| Purchase #5 | $182.29 | 11.451% | $203.164 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $196.43 | 9.359% | $214.8139 | $214.81 | $214.80 | $214.80 |
| Purchase #7 | $123.59 | 8.352% | $133.9122 | $133.91 | $133.90 | $133.90 |
| 7 purchase totals = | $969.33 | $1,070.2131 | $1,070.21 | $1,070.15 | $1,070.30 | |