| 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 | $103.66 | 6.822% | $110.7317 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $192.48 | 7.867% | $207.6224 | $207.62 | $207.60 | $207.60 |
| Purchase #3 | $94.75 | 3.412% | $97.9829 | $97.98 | $98.00 | $98.00 |
| Purchase #4 | $90.29 | 7.132% | $96.7295 | $96.73 | $96.75 | $96.70 |
| Purchase #5 | $149.31 | 4.295% | $155.7229 | $155.72 | $155.70 | $155.70 |
| Purchase #6 | $233.88 | 7.758% | $252.0244 | $252.02 | $252.00 | $252.00 |
| Purchase #7 | $121.36 | 13.843% | $138.1599 | $138.16 | $138.15 | $138.20 |
| 7 purchase totals = | $985.73 | $1,058.9737 | $1,058.96 | $1,058.95 | $1,058.90 | |