| 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 | $21.90 | 9.492% | $23.9787 | $23.98 | $24.00 | $24.00 |
| Purchase #2 | $88.89 | 9.107% | $96.9852 | $96.99 | $97.00 | $97.00 |
| Purchase #3 | $242.26 | 6.301% | $257.5248 | $257.52 | $257.50 | $257.50 |
| Purchase #4 | $156.92 | 7.251% | $168.2983 | $168.30 | $168.30 | $168.30 |
| Purchase #5 | $32.64 | 10.409% | $36.0375 | $36.04 | $36.05 | $36.00 |
| Purchase #6 | $220.59 | 10.617% | $244.01 | $244.01 | $244.00 | $244.00 |
| Purchase #7 | $82.78 | 10.320% | $91.3229 | $91.32 | $91.30 | $91.30 |
| 7 purchase totals = | $845.98 | $918.1574 | $918.16 | $918.15 | $918.10 | |