| 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 | $201.81 | 8.793% | $219.5552 | $219.56 | $219.55 | $219.60 |
| Purchase #2 | $174.32 | 9.558% | $190.9815 | $190.98 | $191.00 | $191.00 |
| Purchase #3 | $204.72 | 6.116% | $217.2407 | $217.24 | $217.25 | $217.20 |
| Purchase #4 | $28.99 | 11.493% | $32.3218 | $32.32 | $32.30 | $32.30 |
| Purchase #5 | $240.65 | 4.660% | $251.8643 | $251.86 | $251.85 | $251.90 |
| Purchase #6 | $219.80 | 12.234% | $246.6903 | $246.69 | $246.70 | $246.70 |
| Purchase #7 | $148.83 | 8.838% | $161.9836 | $161.98 | $162.00 | $162.00 |
| 7 purchase totals = | $1,219.12 | $1,320.6374 | $1,320.63 | $1,320.65 | $1,320.70 | |