| 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 | $136.79 | 4.406% | $142.817 | $142.82 | $142.80 | $142.80 |
| Purchase #2 | $120.54 | 8.333% | $130.5846 | $130.58 | $130.60 | $130.60 |
| Purchase #3 | $140.38 | 8.742% | $152.652 | $152.65 | $152.65 | $152.70 |
| Purchase #4 | $112.40 | 9.587% | $123.1758 | $123.18 | $123.20 | $123.20 |
| Purchase #5 | $58.54 | 5.272% | $61.6262 | $61.63 | $61.65 | $61.60 |
| Purchase #6 | $194.60 | 6.430% | $207.1128 | $207.11 | $207.10 | $207.10 |
| Purchase #7 | $173.48 | 5.683% | $183.3389 | $183.34 | $183.35 | $183.30 |
| 7 purchase totals = | $936.73 | $1,001.3073 | $1,001.31 | $1,001.35 | $1,001.30 | |