| 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 | $36.31 | 9.214% | $39.6556 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $210.33 | 3.472% | $217.6327 | $217.63 | $217.65 | $217.60 |
| Purchase #3 | $187.64 | 7.103% | $200.9681 | $200.97 | $200.95 | $201.00 |
| Purchase #4 | $129.88 | 10.830% | $143.946 | $143.95 | $143.95 | $143.90 |
| Purchase #5 | $245.84 | 9.384% | $268.9096 | $268.91 | $268.90 | $268.90 |
| Purchase #6 | $126.51 | 3.544% | $130.9935 | $130.99 | $131.00 | $131.00 |
| Purchase #7 | $192.49 | 4.439% | $201.0346 | $201.03 | $201.05 | $201.00 |
| 7 purchase totals = | $1,129.00 | $1,203.1401 | $1,203.14 | $1,203.15 | $1,203.10 | |