| 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 | $33.38 | 5.113% | $35.0867 | $35.09 | $35.10 | $35.10 |
| Purchase #2 | $120.85 | 11.763% | $135.0656 | $135.07 | $135.05 | $135.10 |
| Purchase #3 | $187.26 | 10.677% | $207.2538 | $207.25 | $207.25 | $207.30 |
| Purchase #4 | $89.40 | 6.148% | $94.8963 | $94.90 | $94.90 | $94.90 |
| Purchase #5 | $238.33 | 8.438% | $258.4403 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $105.47 | 3.656% | $109.326 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $180.76 | 6.285% | $192.1208 | $192.12 | $192.10 | $192.10 |
| 7 purchase totals = | $955.45 | $1,032.1895 | $1,032.20 | $1,032.20 | $1,032.20 | |