| 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 | $231.86 | 9.757% | $254.4826 | $254.48 | $254.50 | $254.50 |
| Purchase #2 | $232.30 | 8.490% | $252.0223 | $252.02 | $252.00 | $252.00 |
| Purchase #3 | $91.32 | 13.531% | $103.6765 | $103.68 | $103.70 | $103.70 |
| Purchase #4 | $100.36 | 11.589% | $111.9907 | $111.99 | $112.00 | $112.00 |
| Purchase #5 | $120.25 | 8.302% | $130.2332 | $130.23 | $130.25 | $130.20 |
| Purchase #6 | $193.49 | 6.260% | $205.6025 | $205.60 | $205.60 | $205.60 |
| Purchase #7 | $159.28 | 12.577% | $179.3126 | $179.31 | $179.30 | $179.30 |
| 7 purchase totals = | $1,128.86 | $1,237.3204 | $1,237.31 | $1,237.35 | $1,237.30 | |