| 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 | $233.76 | 8.412% | $253.4239 | $253.42 | $253.40 | $253.40 |
| Purchase #2 | $178.99 | 4.330% | $186.7403 | $186.74 | $186.75 | $186.70 |
| Purchase #3 | $184.75 | 9.634% | $202.5488 | $202.55 | $202.55 | $202.50 |
| Purchase #4 | $225.42 | 12.306% | $253.1602 | $253.16 | $253.15 | $253.20 |
| Purchase #5 | $61.64 | 8.867% | $67.1056 | $67.11 | $67.10 | $67.10 |
| Purchase #6 | $60.95 | 6.494% | $64.9081 | $64.91 | $64.90 | $64.90 |
| Purchase #7 | $171.61 | 6.512% | $182.7852 | $182.79 | $182.80 | $182.80 |
| 7 purchase totals = | $1,117.12 | $1,210.6721 | $1,210.68 | $1,210.65 | $1,210.60 | |