| 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 | $115.71 | 13.710% | $131.5738 | $131.57 | $131.55 | $131.60 |
| Purchase #2 | $99.39 | 9.124% | $108.4583 | $108.46 | $108.45 | $108.50 |
| Purchase #3 | $248.93 | 8.808% | $270.8558 | $270.86 | $270.85 | $270.90 |
| Purchase #4 | $223.43 | 12.357% | $251.0392 | $251.04 | $251.05 | $251.00 |
| Purchase #5 | $38.36 | 3.602% | $39.7417 | $39.74 | $39.75 | $39.70 |
| Purchase #6 | $96.62 | 9.400% | $105.7023 | $105.70 | $105.70 | $105.70 |
| Purchase #7 | $232.58 | 3.743% | $241.2855 | $241.29 | $241.30 | $241.30 |
| 7 purchase totals = | $1,055.02 | $1,148.6566 | $1,148.66 | $1,148.65 | $1,148.70 | |