| 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 | $123.65 | 10.617% | $136.7779 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $102.64 | 12.609% | $115.5819 | $115.58 | $115.60 | $115.60 |
| Purchase #3 | $96.74 | 11.522% | $107.8864 | $107.89 | $107.90 | $107.90 |
| Purchase #4 | $152.83 | 12.730% | $172.2853 | $172.29 | $172.30 | $172.30 |
| Purchase #5 | $174.68 | 10.353% | $192.7646 | $192.76 | $192.75 | $192.80 |
| Purchase #6 | $205.88 | 11.209% | $228.9571 | $228.96 | $228.95 | $229.00 |
| Purchase #7 | $90.70 | 6.744% | $96.8168 | $96.82 | $96.80 | $96.80 |
| 7 purchase totals = | $947.12 | $1,051.0700 | $1,051.08 | $1,051.10 | $1,051.20 | |