| 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 | $203.29 | 8.198% | $219.9557 | $219.96 | $219.95 | $220.00 |
| Purchase #2 | $229.74 | 10.195% | $253.162 | $253.16 | $253.15 | $253.20 |
| Purchase #3 | $197.29 | 6.705% | $210.5183 | $210.52 | $210.50 | $210.50 |
| Purchase #4 | $50.37 | 12.694% | $56.764 | $56.76 | $56.75 | $56.80 |
| Purchase #5 | $90.95 | 4.708% | $95.2319 | $95.23 | $95.25 | $95.20 |
| Purchase #6 | $159.67 | 13.430% | $181.1137 | $181.11 | $181.10 | $181.10 |
| Purchase #7 | $67.33 | 8.744% | $73.2173 | $73.22 | $73.20 | $73.20 |
| 7 purchase totals = | $998.64 | $1,089.9629 | $1,089.96 | $1,089.90 | $1,090.00 | |