| 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 | $130.76 | 12.499% | $147.1037 | $147.10 | $147.10 | $147.10 |
| Purchase #2 | $233.95 | 13.538% | $265.6222 | $265.62 | $265.60 | $265.60 |
| Purchase #3 | $131.60 | 8.399% | $142.6531 | $142.65 | $142.65 | $142.70 |
| Purchase #4 | $25.55 | 8.209% | $27.6474 | $27.65 | $27.65 | $27.60 |
| Purchase #5 | $211.42 | 13.250% | $239.4332 | $239.43 | $239.45 | $239.40 |
| Purchase #6 | $35.40 | 8.247% | $38.3194 | $38.32 | $38.30 | $38.30 |
| Purchase #7 | $188.86 | 4.647% | $197.6363 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $957.54 | $1,058.4153 | $1,058.41 | $1,058.40 | $1,058.30 | |