| 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 | $216.66 | 12.180% | $243.0492 | $243.05 | $243.05 | $243.00 |
| Purchase #2 | $96.42 | 10.832% | $106.8642 | $106.86 | $106.85 | $106.90 |
| Purchase #3 | $207.82 | 11.268% | $231.2372 | $231.24 | $231.25 | $231.20 |
| Purchase #4 | $144.42 | 7.718% | $155.5663 | $155.57 | $155.55 | $155.60 |
| Purchase #5 | $109.70 | 9.334% | $119.9394 | $119.94 | $119.95 | $119.90 |
| Purchase #6 | $53.50 | 13.644% | $60.7995 | $60.80 | $60.80 | $60.80 |
| Purchase #7 | $103.44 | 6.646% | $110.3146 | $110.31 | $110.30 | $110.30 |
| 7 purchase totals = | $931.96 | $1,027.7704 | $1,027.77 | $1,027.75 | $1,027.70 | |