| 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 | $211.75 | 12.352% | $237.9054 | $237.91 | $237.90 | $237.90 |
| Purchase #2 | $136.59 | 8.184% | $147.7685 | $147.77 | $147.75 | $147.80 |
| Purchase #3 | $142.74 | 12.822% | $161.0421 | $161.04 | $161.05 | $161.00 |
| Purchase #4 | $83.26 | 12.854% | $93.9622 | $93.96 | $93.95 | $94.00 |
| Purchase #5 | $174.82 | 5.590% | $184.5924 | $184.59 | $184.60 | $184.60 |
| Purchase #6 | $188.61 | 12.683% | $212.5314 | $212.53 | $212.55 | $212.50 |
| Purchase #7 | $73.37 | 9.115% | $80.0577 | $80.06 | $80.05 | $80.10 |
| 7 purchase totals = | $1,011.14 | $1,117.8597 | $1,117.86 | $1,117.85 | $1,117.90 | |