| 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 | $131.38 | 8.193% | $142.144 | $142.14 | $142.15 | $142.10 |
| Purchase #2 | $228.85 | 13.177% | $259.0056 | $259.01 | $259.00 | $259.00 |
| Purchase #3 | $239.33 | 12.486% | $269.2127 | $269.21 | $269.20 | $269.20 |
| Purchase #4 | $228.88 | 9.282% | $250.1246 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $194.65 | 9.402% | $212.951 | $212.95 | $212.95 | $213.00 |
| Purchase #6 | $200.85 | 5.511% | $211.9188 | $211.92 | $211.90 | $211.90 |
| Purchase #7 | $249.40 | 8.682% | $271.0529 | $271.05 | $271.05 | $271.10 |
| 7 purchase totals = | $1,473.34 | $1,616.4096 | $1,616.40 | $1,616.35 | $1,616.40 | |