| 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 | $220.35 | 12.227% | $247.2922 | $247.29 | $247.30 | $247.30 |
| Purchase #2 | $153.80 | 5.847% | $162.7927 | $162.79 | $162.80 | $162.80 |
| Purchase #3 | $102.44 | 5.197% | $107.7638 | $107.76 | $107.75 | $107.80 |
| Purchase #4 | $137.35 | 7.441% | $147.5702 | $147.57 | $147.55 | $147.60 |
| Purchase #5 | $189.64 | 3.155% | $195.6231 | $195.62 | $195.60 | $195.60 |
| Purchase #6 | $228.60 | 6.369% | $243.1595 | $243.16 | $243.15 | $243.20 |
| Purchase #7 | $210.40 | 5.338% | $221.6312 | $221.63 | $221.65 | $221.60 |
| 7 purchase totals = | $1,242.58 | $1,325.8327 | $1,325.82 | $1,325.80 | $1,325.90 | |