| 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 | $196.59 | 3.522% | $203.5139 | $203.51 | $203.50 | $203.50 |
| Purchase #2 | $113.61 | 6.270% | $120.7333 | $120.73 | $120.75 | $120.70 |
| Purchase #3 | $189.90 | 7.711% | $204.5432 | $204.54 | $204.55 | $204.50 |
| Purchase #4 | $241.32 | 11.638% | $269.4048 | $269.40 | $269.40 | $269.40 |
| Purchase #5 | $107.51 | 5.142% | $113.0382 | $113.04 | $113.05 | $113.00 |
| Purchase #6 | $124.31 | 11.566% | $138.6877 | $138.69 | $138.70 | $138.70 |
| Purchase #7 | $220.48 | 4.762% | $230.9793 | $230.98 | $231.00 | $231.00 |
| 7 purchase totals = | $1,193.72 | $1,280.9004 | $1,280.89 | $1,280.95 | $1,280.80 | |