| 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 | $228.95 | 4.668% | $239.6374 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $205.67 | 5.218% | $216.4019 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $25.36 | 5.367% | $26.7211 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $5.29 | 7.443% | $5.6837 | $5.68 | $5.70 | $5.70 |
| Purchase #5 | $170.32 | 8.199% | $184.2845 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $89.28 | 7.232% | $95.7367 | $95.74 | $95.75 | $95.70 |
| Purchase #7 | $120.53 | 9.219% | $131.6417 | $131.64 | $131.65 | $131.60 |
| 7 purchase totals = | $845.40 | $900.1070 | $900.10 | $900.15 | $900.00 | |