| 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 | $202.80 | 11.734% | $226.5966 | $226.60 | $226.60 | $226.60 |
| Purchase #2 | $183.49 | 11.512% | $204.6134 | $204.61 | $204.60 | $204.60 |
| Purchase #3 | $49.71 | 13.710% | $56.5252 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $225.73 | 8.594% | $245.1292 | $245.13 | $245.15 | $245.10 |
| Purchase #5 | $177.98 | 3.394% | $184.0206 | $184.02 | $184.00 | $184.00 |
| Purchase #6 | $80.93 | 3.261% | $83.5691 | $83.57 | $83.55 | $83.60 |
| Purchase #7 | $86.77 | 4.591% | $90.7536 | $90.75 | $90.75 | $90.80 |
| 7 purchase totals = | $1,007.41 | $1,091.2077 | $1,091.21 | $1,091.20 | $1,091.20 | |