| 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 | $207.62 | 9.874% | $228.1204 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $245.63 | 12.700% | $276.825 | $276.83 | $276.85 | $276.80 |
| Purchase #3 | $245.78 | 10.727% | $272.1448 | $272.14 | $272.15 | $272.10 |
| Purchase #4 | $122.59 | 10.773% | $135.7966 | $135.80 | $135.80 | $135.80 |
| Purchase #5 | $86.67 | 11.600% | $96.7237 | $96.72 | $96.70 | $96.70 |
| Purchase #6 | $230.66 | 3.237% | $238.1265 | $238.13 | $238.15 | $238.10 |
| Purchase #7 | $131.29 | 12.115% | $147.1958 | $147.20 | $147.20 | $147.20 |
| 7 purchase totals = | $1,270.24 | $1,394.9328 | $1,394.94 | $1,394.95 | $1,394.80 | |