| 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 | $97.63 | 4.350% | $101.8769 | $101.88 | $101.90 | $101.90 |
| Purchase #2 | $233.34 | 8.282% | $252.6652 | $252.67 | $252.65 | $252.70 |
| Purchase #3 | $210.46 | 4.850% | $220.6673 | $220.67 | $220.65 | $220.70 |
| Purchase #4 | $62.52 | 10.487% | $69.0765 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $238.64 | 11.486% | $266.0502 | $266.05 | $266.05 | $266.10 |
| Purchase #6 | $34.97 | 5.673% | $36.9538 | $36.95 | $36.95 | $37.00 |
| Purchase #7 | $61.78 | 6.228% | $65.6277 | $65.63 | $65.65 | $65.60 |
| 7 purchase totals = | $939.34 | $1,012.9176 | $1,012.93 | $1,012.95 | $1,013.10 | |