| 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 | $224.74 | 12.815% | $253.5404 | $253.54 | $253.55 | $253.50 |
| Purchase #2 | $162.26 | 9.123% | $177.063 | $177.06 | $177.05 | $177.10 |
| Purchase #3 | $231.44 | 8.268% | $250.5755 | $250.58 | $250.60 | $250.60 |
| Purchase #4 | $161.58 | 5.302% | $170.147 | $170.15 | $170.15 | $170.10 |
| Purchase #5 | $210.82 | 9.144% | $230.0974 | $230.10 | $230.10 | $230.10 |
| Purchase #6 | $7.76 | 11.837% | $8.6786 | $8.68 | $8.70 | $8.70 |
| Purchase #7 | $245.88 | 12.559% | $276.7601 | $276.76 | $276.75 | $276.80 |
| 7 purchase totals = | $1,244.48 | $1,366.8620 | $1,366.87 | $1,366.90 | $1,366.90 | |