| 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 | $98.50 | 12.465% | $110.778 | $110.78 | $110.80 | $110.80 |
| Purchase #2 | $184.60 | 5.809% | $195.3234 | $195.32 | $195.30 | $195.30 |
| Purchase #3 | $203.52 | 9.507% | $222.8686 | $222.87 | $222.85 | $222.90 |
| Purchase #4 | $22.48 | 6.767% | $24.0012 | $24.00 | $24.00 | $24.00 |
| Purchase #5 | $37.70 | 12.354% | $42.3575 | $42.36 | $42.35 | $42.40 |
| Purchase #6 | $189.69 | 5.597% | $200.3069 | $200.31 | $200.30 | $200.30 |
| Purchase #7 | $202.56 | 9.321% | $221.4406 | $221.44 | $221.45 | $221.40 |
| 7 purchase totals = | $939.05 | $1,017.0762 | $1,017.08 | $1,017.05 | $1,017.10 | |