| 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 | $193.27 | 3.852% | $200.7148 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $30.84 | 4.206% | $32.1371 | $32.14 | $32.15 | $32.10 |
| Purchase #3 | $184.69 | 10.259% | $203.6373 | $203.64 | $203.65 | $203.60 |
| Purchase #4 | $227.94 | 6.533% | $242.8313 | $242.83 | $242.85 | $242.80 |
| Purchase #5 | $120.63 | 7.864% | $130.1163 | $130.12 | $130.10 | $130.10 |
| Purchase #6 | $248.89 | 10.492% | $275.0035 | $275.00 | $275.00 | $275.00 |
| Purchase #7 | $27.53 | 13.696% | $31.3005 | $31.30 | $31.30 | $31.30 |
| 7 purchase totals = | $1,033.79 | $1,115.7408 | $1,115.74 | $1,115.75 | $1,115.60 | |