| 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 | $111.98 | 11.498% | $124.8555 | $124.86 | $124.85 | $124.90 |
| Purchase #2 | $78.65 | 11.292% | $87.5312 | $87.53 | $87.55 | $87.50 |
| Purchase #3 | $231.91 | 12.270% | $260.3654 | $260.37 | $260.35 | $260.40 |
| Purchase #4 | $213.44 | 12.174% | $239.4242 | $239.42 | $239.40 | $239.40 |
| Purchase #5 | $52.68 | 7.769% | $56.7727 | $56.77 | $56.75 | $56.80 |
| Purchase #6 | $84.33 | 7.187% | $90.3908 | $90.39 | $90.40 | $90.40 |
| Purchase #7 | $156.62 | 13.871% | $178.3448 | $178.34 | $178.35 | $178.30 |
| 7 purchase totals = | $929.61 | $1,037.6846 | $1,037.68 | $1,037.65 | $1,037.70 | |