| 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 | $228.87 | 5.395% | $241.2175 | $241.22 | $241.20 | $241.20 |
| Purchase #2 | $220.86 | 11.592% | $246.4621 | $246.46 | $246.45 | $246.50 |
| Purchase #3 | $139.57 | 11.410% | $155.4949 | $155.49 | $155.50 | $155.50 |
| Purchase #4 | $244.82 | 8.828% | $266.4327 | $266.43 | $266.45 | $266.40 |
| Purchase #5 | $174.66 | 13.342% | $197.9631 | $197.96 | $197.95 | $198.00 |
| Purchase #6 | $87.52 | 3.559% | $90.6348 | $90.63 | $90.65 | $90.60 |
| Purchase #7 | $140.57 | 11.835% | $157.2065 | $157.21 | $157.20 | $157.20 |
| 7 purchase totals = | $1,236.87 | $1,355.4116 | $1,355.40 | $1,355.40 | $1,355.40 | |