| 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 | $17.58 | 8.392% | $19.0553 | $19.06 | $19.05 | $19.10 |
| Purchase #2 | $93.25 | 9.607% | $102.2085 | $102.21 | $102.20 | $102.20 |
| Purchase #3 | $92.77 | 6.219% | $98.5394 | $98.54 | $98.55 | $98.50 |
| Purchase #4 | $234.81 | 7.303% | $251.9582 | $251.96 | $251.95 | $252.00 |
| Purchase #5 | $192.71 | 6.130% | $204.5231 | $204.52 | $204.50 | $204.50 |
| Purchase #6 | $233.38 | 5.479% | $246.1669 | $246.17 | $246.15 | $246.20 |
| Purchase #7 | $132.66 | 5.768% | $140.3118 | $140.31 | $140.30 | $140.30 |
| 7 purchase totals = | $997.16 | $1,062.7632 | $1,062.77 | $1,062.70 | $1,062.80 | |