| 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 | $31.48 | 6.714% | $33.5936 | $33.59 | $33.60 | $33.60 |
| Purchase #2 | $184.50 | 12.445% | $207.461 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $218.44 | 5.744% | $230.9872 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $44.56 | 10.320% | $49.1586 | $49.16 | $49.15 | $49.20 |
| Purchase #5 | $84.51 | 6.254% | $89.7953 | $89.80 | $89.80 | $89.80 |
| Purchase #6 | $141.63 | 13.704% | $161.039 | $161.04 | $161.05 | $161.00 |
| Purchase #7 | $191.62 | 9.836% | $210.4677 | $210.47 | $210.45 | $210.50 |
| 7 purchase totals = | $896.74 | $982.5024 | $982.51 | $982.50 | $982.60 | |