| 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 | $111.47 | 8.653% | $121.1155 | $121.12 | $121.10 | $121.10 |
| Purchase #2 | $137.85 | 12.369% | $154.9007 | $154.90 | $154.90 | $154.90 |
| Purchase #3 | $230.36 | 5.352% | $242.6889 | $242.69 | $242.70 | $242.70 |
| Purchase #4 | $5.57 | 11.307% | $6.1998 | $6.20 | $6.20 | $6.20 |
| Purchase #5 | $249.75 | 11.441% | $278.3239 | $278.32 | $278.30 | $278.30 |
| Purchase #6 | $185.74 | 11.270% | $206.6729 | $206.67 | $206.65 | $206.70 |
| Purchase #7 | $88.66 | 4.272% | $92.4476 | $92.45 | $92.45 | $92.40 |
| 7 purchase totals = | $1,009.40 | $1,102.3493 | $1,102.35 | $1,102.30 | $1,102.30 | |