| 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 | $218.49 | 13.672% | $248.362 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $213.62 | 7.729% | $230.1307 | $230.13 | $230.15 | $230.10 |
| Purchase #3 | $93.70 | 10.131% | $103.1927 | $103.19 | $103.20 | $103.20 |
| Purchase #4 | $11.70 | 13.206% | $13.2451 | $13.25 | $13.25 | $13.20 |
| Purchase #5 | $113.94 | 4.129% | $118.6446 | $118.64 | $118.65 | $118.60 |
| Purchase #6 | $204.99 | 9.796% | $225.0708 | $225.07 | $225.05 | $225.10 |
| Purchase #7 | $112.32 | 7.873% | $121.163 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $968.76 | $1,059.8089 | $1,059.80 | $1,059.80 | $1,059.80 | |