| 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 | $36.61 | 7.388% | $39.3147 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $229.92 | 4.739% | $240.8159 | $240.82 | $240.80 | $240.80 |
| Purchase #3 | $35.53 | 5.316% | $37.4188 | $37.42 | $37.40 | $37.40 |
| Purchase #4 | $181.47 | 12.181% | $203.5749 | $203.57 | $203.55 | $203.60 |
| Purchase #5 | $215.68 | 10.131% | $237.5305 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $207.53 | 10.380% | $229.0716 | $229.07 | $229.05 | $229.10 |
| Purchase #7 | $40.46 | 10.380% | $44.6597 | $44.66 | $44.65 | $44.70 |
| 7 purchase totals = | $947.20 | $1,032.3861 | $1,032.38 | $1,032.30 | $1,032.40 | |