| 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 | $121.94 | 6.368% | $129.7051 | $129.71 | $129.70 | $129.70 |
| Purchase #2 | $162.99 | 10.207% | $179.6264 | $179.63 | $179.65 | $179.60 |
| Purchase #3 | $133.94 | 9.776% | $147.034 | $147.03 | $147.05 | $147.00 |
| Purchase #4 | $219.70 | 11.823% | $245.6751 | $245.68 | $245.70 | $245.70 |
| Purchase #5 | $24.34 | 11.645% | $27.1744 | $27.17 | $27.15 | $27.20 |
| Purchase #6 | $62.60 | 12.368% | $70.3424 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $240.65 | 10.757% | $266.5367 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $966.16 | $1,066.0941 | $1,066.10 | $1,066.15 | $1,066.00 | |