| 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 | $222.29 | 10.278% | $245.137 | $245.14 | $245.15 | $245.10 |
| Purchase #2 | $230.49 | 5.580% | $243.3513 | $243.35 | $243.35 | $243.40 |
| Purchase #3 | $19.94 | 10.446% | $22.0229 | $22.02 | $22.00 | $22.00 |
| Purchase #4 | $232.79 | 8.622% | $252.8612 | $252.86 | $252.85 | $252.90 |
| Purchase #5 | $147.46 | 5.636% | $155.7708 | $155.77 | $155.75 | $155.80 |
| Purchase #6 | $113.49 | 11.656% | $126.7184 | $126.72 | $126.70 | $126.70 |
| Purchase #7 | $152.88 | 9.310% | $167.1131 | $167.11 | $167.10 | $167.10 |
| 7 purchase totals = | $1,119.34 | $1,212.9747 | $1,212.97 | $1,212.90 | $1,213.00 | |