| 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 | $199.71 | 12.453% | $224.5799 | $224.58 | $224.60 | $224.60 |
| Purchase #2 | $80.75 | 8.574% | $87.6735 | $87.67 | $87.65 | $87.70 |
| Purchase #3 | $165.82 | 4.182% | $172.7546 | $172.75 | $172.75 | $172.80 |
| Purchase #4 | $230.62 | 6.276% | $245.0937 | $245.09 | $245.10 | $245.10 |
| Purchase #5 | $178.74 | 6.279% | $189.9631 | $189.96 | $189.95 | $190.00 |
| Purchase #6 | $170.96 | 9.168% | $186.6336 | $186.63 | $186.65 | $186.60 |
| Purchase #7 | $210.89 | 6.838% | $225.3107 | $225.31 | $225.30 | $225.30 |
| 7 purchase totals = | $1,237.49 | $1,332.0091 | $1,331.99 | $1,332.00 | $1,332.10 | |