| 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 | $236.51 | 9.355% | $258.6355 | $258.64 | $258.65 | $258.60 |
| Purchase #2 | $230.84 | 8.126% | $249.5981 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $84.28 | 11.404% | $93.8913 | $93.89 | $93.90 | $93.90 |
| Purchase #4 | $197.68 | 12.788% | $222.9593 | $222.96 | $222.95 | $223.00 |
| Purchase #5 | $243.84 | 5.722% | $257.7925 | $257.79 | $257.80 | $257.80 |
| Purchase #6 | $180.57 | 10.757% | $199.9939 | $199.99 | $200.00 | $200.00 |
| Purchase #7 | $7.45 | 10.780% | $8.2531 | $8.25 | $8.25 | $8.30 |
| 7 purchase totals = | $1,181.17 | $1,291.1237 | $1,291.12 | $1,291.15 | $1,291.20 | |