| 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 | $156.70 | 10.120% | $172.558 | $172.56 | $172.55 | $172.60 |
| Purchase #2 | $205.88 | 11.163% | $228.8624 | $228.86 | $228.85 | $228.90 |
| Purchase #3 | $122.73 | 4.820% | $128.6456 | $128.65 | $128.65 | $128.60 |
| Purchase #4 | $50.67 | 3.550% | $52.4688 | $52.47 | $52.45 | $52.50 |
| Purchase #5 | $53.81 | 8.232% | $58.2396 | $58.24 | $58.25 | $58.20 |
| Purchase #6 | $209.95 | 6.580% | $223.7647 | $223.76 | $223.75 | $223.80 |
| Purchase #7 | $58.68 | 7.369% | $63.0041 | $63.00 | $63.00 | $63.00 |
| 7 purchase totals = | $858.42 | $927.5432 | $927.54 | $927.50 | $927.60 | |