| 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 | $98.63 | 9.788% | $108.2839 | $108.28 | $108.30 | $108.30 |
| Purchase #2 | $239.29 | 5.105% | $251.5058 | $251.51 | $251.50 | $251.50 |
| Purchase #3 | $94.57 | 12.643% | $106.5265 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $161.48 | 5.158% | $169.8091 | $169.81 | $169.80 | $169.80 |
| Purchase #5 | $6.74 | 9.596% | $7.3868 | $7.39 | $7.40 | $7.40 |
| Purchase #6 | $119.33 | 8.369% | $129.3167 | $129.32 | $129.30 | $129.30 |
| Purchase #7 | $247.66 | 4.537% | $258.8963 | $258.90 | $258.90 | $258.90 |
| 7 purchase totals = | $967.70 | $1,031.7251 | $1,031.74 | $1,031.75 | $1,031.70 | |