| 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 | $223.73 | 3.218% | $230.9296 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $211.98 | 10.860% | $235.001 | $235.00 | $235.00 | $235.00 |
| Purchase #3 | $125.75 | 6.430% | $133.8357 | $133.84 | $133.85 | $133.80 |
| Purchase #4 | $105.54 | 12.131% | $118.3431 | $118.34 | $118.35 | $118.30 |
| Purchase #5 | $87.60 | 6.211% | $93.0408 | $93.04 | $93.05 | $93.00 |
| Purchase #6 | $17.30 | 4.351% | $18.0527 | $18.05 | $18.05 | $18.10 |
| Purchase #7 | $63.26 | 3.826% | $65.6803 | $65.68 | $65.70 | $65.70 |
| 7 purchase totals = | $835.16 | $894.8832 | $894.88 | $894.95 | $894.80 | |