| 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 | $190.60 | 10.445% | $210.5082 | $210.51 | $210.50 | $210.50 |
| Purchase #2 | $135.60 | 8.598% | $147.2589 | $147.26 | $147.25 | $147.30 |
| Purchase #3 | $32.63 | 8.665% | $35.4574 | $35.46 | $35.45 | $35.50 |
| Purchase #4 | $152.57 | 12.193% | $171.1729 | $171.17 | $171.15 | $171.20 |
| Purchase #5 | $237.93 | 10.665% | $263.3052 | $263.31 | $263.30 | $263.30 |
| Purchase #6 | $225.49 | 11.491% | $251.4011 | $251.40 | $251.40 | $251.40 |
| Purchase #7 | $226.37 | 6.807% | $241.779 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $1,201.19 | $1,320.8827 | $1,320.89 | $1,320.85 | $1,321.00 | |