| 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 | $184.83 | 9.218% | $201.8676 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $106.92 | 10.442% | $118.0846 | $118.08 | $118.10 | $118.10 |
| Purchase #3 | $186.96 | 9.236% | $204.2276 | $204.23 | $204.25 | $204.20 |
| Purchase #4 | $217.35 | 9.335% | $237.6396 | $237.64 | $237.65 | $237.60 |
| Purchase #5 | $75.57 | 9.655% | $82.8663 | $82.87 | $82.85 | $82.90 |
| Purchase #6 | $207.53 | 5.495% | $218.9338 | $218.93 | $218.95 | $218.90 |
| Purchase #7 | $139.29 | 9.609% | $152.6744 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $1,118.45 | $1,216.2939 | $1,216.29 | $1,216.30 | $1,216.30 | |