| 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 | $184.40 | 5.106% | $193.8155 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $250.29 | 9.631% | $274.3954 | $274.40 | $274.40 | $274.40 |
| Purchase #3 | $214.76 | 8.652% | $233.341 | $233.34 | $233.35 | $233.30 |
| Purchase #4 | $192.37 | 13.285% | $217.9264 | $217.93 | $217.95 | $217.90 |
| Purchase #5 | $110.95 | 6.177% | $117.8034 | $117.80 | $117.80 | $117.80 |
| Purchase #6 | $14.36 | 13.587% | $16.3111 | $16.31 | $16.30 | $16.30 |
| Purchase #7 | $28.46 | 10.528% | $31.4563 | $31.46 | $31.45 | $31.50 |
| 7 purchase totals = | $995.59 | $1,085.0491 | $1,085.06 | $1,085.05 | $1,085.00 | |