| 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 | $220.98 | 13.712% | $251.2808 | $251.28 | $251.30 | $251.30 |
| Purchase #2 | $152.35 | 12.191% | $170.923 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $214.52 | 10.843% | $237.7804 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $125.87 | 7.798% | $135.6853 | $135.69 | $135.70 | $135.70 |
| Purchase #5 | $174.67 | 10.219% | $192.5195 | $192.52 | $192.50 | $192.50 |
| Purchase #6 | $110.87 | 10.302% | $122.2918 | $122.29 | $122.30 | $122.30 |
| Purchase #7 | $145.52 | 7.771% | $156.8284 | $156.83 | $156.85 | $156.80 |
| 7 purchase totals = | $1,144.78 | $1,267.3092 | $1,267.31 | $1,267.35 | $1,267.30 | |