| 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 | $140.47 | 12.595% | $158.1622 | $158.16 | $158.15 | $158.20 |
| Purchase #2 | $191.29 | 6.289% | $203.3202 | $203.32 | $203.30 | $203.30 |
| Purchase #3 | $147.66 | 12.146% | $165.5948 | $165.59 | $165.60 | $165.60 |
| Purchase #4 | $54.85 | 5.304% | $57.7592 | $57.76 | $57.75 | $57.80 |
| Purchase #5 | $228.92 | 5.523% | $241.5633 | $241.56 | $241.55 | $241.60 |
| Purchase #6 | $200.48 | 4.315% | $209.1307 | $209.13 | $209.15 | $209.10 |
| Purchase #7 | $245.25 | 4.559% | $256.4309 | $256.43 | $256.45 | $256.40 |
| 7 purchase totals = | $1,208.92 | $1,291.9613 | $1,291.95 | $1,291.95 | $1,292.00 | |