| 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 | $120.56 | 8.787% | $131.1536 | $131.15 | $131.15 | $131.20 |
| Purchase #2 | $176.25 | 7.855% | $190.0944 | $190.09 | $190.10 | $190.10 |
| Purchase #3 | $206.40 | 11.778% | $230.7098 | $230.71 | $230.70 | $230.70 |
| Purchase #4 | $216.68 | 13.372% | $245.6544 | $245.65 | $245.65 | $245.70 |
| Purchase #5 | $188.48 | 6.842% | $201.3758 | $201.38 | $201.40 | $201.40 |
| Purchase #6 | $7.47 | 9.197% | $8.157 | $8.16 | $8.15 | $8.20 |
| Purchase #7 | $34.99 | 12.228% | $39.2686 | $39.27 | $39.25 | $39.30 |
| 7 purchase totals = | $950.83 | $1,046.4136 | $1,046.41 | $1,046.40 | $1,046.60 | |