| 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 | $32.66 | 12.712% | $36.8117 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $39.65 | 6.529% | $42.2387 | $42.24 | $42.25 | $42.20 |
| Purchase #3 | $149.58 | 5.417% | $157.6827 | $157.68 | $157.70 | $157.70 |
| Purchase #4 | $244.56 | 5.844% | $258.8521 | $258.85 | $258.85 | $258.90 |
| Purchase #5 | $123.60 | 13.133% | $139.8324 | $139.83 | $139.85 | $139.80 |
| Purchase #6 | $129.44 | 12.499% | $145.6187 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $235.39 | 8.669% | $255.796 | $255.80 | $255.80 | $255.80 |
| 7 purchase totals = | $954.88 | $1,036.8323 | $1,036.83 | $1,036.85 | $1,036.80 | |