| 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 | $16.59 | 6.163% | $17.6124 | $17.61 | $17.60 | $17.60 |
| Purchase #2 | $234.74 | 9.653% | $257.3995 | $257.40 | $257.40 | $257.40 |
| Purchase #3 | $137.51 | 4.679% | $143.9441 | $143.94 | $143.95 | $143.90 |
| Purchase #4 | $159.73 | 3.177% | $164.8046 | $164.80 | $164.80 | $164.80 |
| Purchase #5 | $101.48 | 4.846% | $106.3977 | $106.40 | $106.40 | $106.40 |
| Purchase #6 | $223.73 | 3.124% | $230.7193 | $230.72 | $230.70 | $230.70 |
| Purchase #7 | $107.33 | 3.721% | $111.3237 | $111.32 | $111.30 | $111.30 |
| 7 purchase totals = | $981.11 | $1,032.2013 | $1,032.19 | $1,032.15 | $1,032.10 | |