| 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 | $220.55 | 8.654% | $239.6364 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $202.28 | 8.649% | $219.7752 | $219.78 | $219.80 | $219.80 |
| Purchase #3 | $238.46 | 4.691% | $249.6462 | $249.65 | $249.65 | $249.60 |
| Purchase #4 | $162.32 | 9.761% | $178.1641 | $178.16 | $178.15 | $178.20 |
| Purchase #5 | $103.36 | 4.284% | $107.7879 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $59.69 | 7.273% | $64.0313 | $64.03 | $64.05 | $64.00 |
| Purchase #7 | $166.29 | 7.340% | $178.4957 | $178.50 | $178.50 | $178.50 |
| 7 purchase totals = | $1,152.95 | $1,237.5368 | $1,237.55 | $1,237.60 | $1,237.50 | |