| 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 | $109.86 | 5.247% | $115.6244 | $115.62 | $115.60 | $115.60 |
| Purchase #2 | $36.78 | 11.434% | $40.9854 | $40.99 | $41.00 | $41.00 |
| Purchase #3 | $191.50 | 7.330% | $205.537 | $205.54 | $205.55 | $205.50 |
| Purchase #4 | $78.65 | 8.259% | $85.1457 | $85.15 | $85.15 | $85.10 |
| Purchase #5 | $124.70 | 4.341% | $130.1132 | $130.11 | $130.10 | $130.10 |
| Purchase #6 | $26.40 | 6.257% | $28.0518 | $28.05 | $28.05 | $28.10 |
| Purchase #7 | $126.61 | 7.321% | $135.8791 | $135.88 | $135.90 | $135.90 |
| 7 purchase totals = | $694.50 | $741.3366 | $741.34 | $741.35 | $741.30 | |