| 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 | $87.93 | 3.262% | $90.7983 | $90.80 | $90.80 | $90.80 |
| Purchase #2 | $141.96 | 9.523% | $155.4789 | $155.48 | $155.50 | $155.50 |
| Purchase #3 | $247.57 | 5.503% | $261.1938 | $261.19 | $261.20 | $261.20 |
| Purchase #4 | $245.90 | 13.161% | $278.2629 | $278.26 | $278.25 | $278.30 |
| Purchase #5 | $222.77 | 13.373% | $252.561 | $252.56 | $252.55 | $252.60 |
| Purchase #6 | $6.42 | 9.611% | $7.037 | $7.04 | $7.05 | $7.00 |
| Purchase #7 | $45.99 | 12.163% | $51.5838 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $998.54 | $1,096.9157 | $1,096.91 | $1,096.95 | $1,097.00 | |