| 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 | $128.72 | 10.492% | $142.2253 | $142.23 | $142.25 | $142.20 |
| Purchase #2 | $118.40 | 10.156% | $130.4247 | $130.42 | $130.40 | $130.40 |
| Purchase #3 | $120.98 | 10.630% | $133.8402 | $133.84 | $133.85 | $133.80 |
| Purchase #4 | $200.82 | 9.180% | $219.2553 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $242.76 | 8.862% | $264.2734 | $264.27 | $264.25 | $264.30 |
| Purchase #6 | $216.82 | 5.309% | $228.331 | $228.33 | $228.35 | $228.30 |
| Purchase #7 | $226.90 | 9.542% | $248.5508 | $248.55 | $248.55 | $248.60 |
| 7 purchase totals = | $1,255.40 | $1,366.9007 | $1,366.90 | $1,366.90 | $1,366.90 | |