| 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 | $241.87 | 7.413% | $259.7998 | $259.80 | $259.80 | $259.80 |
| Purchase #2 | $178.34 | 6.127% | $189.2669 | $189.27 | $189.25 | $189.30 |
| Purchase #3 | $141.89 | 13.554% | $161.1218 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $39.98 | 8.771% | $43.4866 | $43.49 | $43.50 | $43.50 |
| Purchase #5 | $95.80 | 7.755% | $103.2293 | $103.23 | $103.25 | $103.20 |
| Purchase #6 | $77.33 | 11.288% | $86.059 | $86.06 | $86.05 | $86.10 |
| Purchase #7 | $147.47 | 3.151% | $152.1168 | $152.12 | $152.10 | $152.10 |
| 7 purchase totals = | $922.68 | $995.0802 | $995.09 | $995.05 | $995.10 | |