| 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 | $223.53 | 10.873% | $247.8344 | $247.83 | $247.85 | $247.80 |
| Purchase #2 | $17.67 | 9.674% | $19.3794 | $19.38 | $19.40 | $19.40 |
| Purchase #3 | $42.92 | 3.198% | $44.2926 | $44.29 | $44.30 | $44.30 |
| Purchase #4 | $135.30 | 5.176% | $142.3031 | $142.30 | $142.30 | $142.30 |
| Purchase #5 | $153.82 | 10.665% | $170.2249 | $170.22 | $170.20 | $170.20 |
| Purchase #6 | $148.42 | 6.330% | $157.815 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $209.89 | 12.301% | $235.7086 | $235.71 | $235.70 | $235.70 |
| 7 purchase totals = | $931.55 | $1,017.5580 | $1,017.55 | $1,017.55 | $1,017.50 | |