| 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 | $209.25 | 13.400% | $237.2895 | $237.29 | $237.30 | $237.30 |
| Purchase #2 | $241.92 | 9.184% | $264.1379 | $264.14 | $264.15 | $264.10 |
| Purchase #3 | $248.32 | 12.300% | $278.8634 | $278.86 | $278.85 | $278.90 |
| Purchase #4 | $182.29 | 8.815% | $198.3589 | $198.36 | $198.35 | $198.40 |
| Purchase #5 | $62.76 | 7.521% | $67.4802 | $67.48 | $67.50 | $67.50 |
| Purchase #6 | $186.69 | 3.137% | $192.5465 | $192.55 | $192.55 | $192.50 |
| Purchase #7 | $178.42 | 12.617% | $200.9313 | $200.93 | $200.95 | $200.90 |
| 7 purchase totals = | $1,309.65 | $1,439.6077 | $1,439.61 | $1,439.65 | $1,439.60 | |