| 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 | $228.48 | 12.317% | $256.6219 | $256.62 | $256.60 | $256.60 |
| Purchase #2 | $130.62 | 4.263% | $136.1883 | $136.19 | $136.20 | $136.20 |
| Purchase #3 | $144.87 | 7.671% | $155.983 | $155.98 | $156.00 | $156.00 |
| Purchase #4 | $244.96 | 7.330% | $262.9156 | $262.92 | $262.90 | $262.90 |
| Purchase #5 | $193.25 | 11.428% | $215.3346 | $215.33 | $215.35 | $215.30 |
| Purchase #6 | $39.78 | 4.654% | $41.6314 | $41.63 | $41.65 | $41.60 |
| Purchase #7 | $137.60 | 13.618% | $156.3384 | $156.34 | $156.35 | $156.30 |
| 7 purchase totals = | $1,119.56 | $1,225.0132 | $1,225.01 | $1,225.05 | $1,224.90 | |