| 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 | $27.71 | 5.407% | $29.2083 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $223.42 | 12.483% | $251.3095 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $195.95 | 5.707% | $207.1329 | $207.13 | $207.15 | $207.10 |
| Purchase #4 | $155.93 | 9.532% | $170.7932 | $170.79 | $170.80 | $170.80 |
| Purchase #5 | $35.45 | 9.807% | $38.9266 | $38.93 | $38.95 | $38.90 |
| Purchase #6 | $213.89 | 10.198% | $235.7025 | $235.70 | $235.70 | $235.70 |
| Purchase #7 | $224.26 | 10.797% | $248.4734 | $248.47 | $248.45 | $248.50 |
| 7 purchase totals = | $1,076.61 | $1,181.5464 | $1,181.54 | $1,181.55 | $1,181.50 | |