| 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 | $181.49 | 4.471% | $189.6044 | $189.60 | $189.60 | $189.60 |
| Purchase #2 | $206.99 | 13.811% | $235.5774 | $235.58 | $235.60 | $235.60 |
| Purchase #3 | $101.86 | 11.683% | $113.7603 | $113.76 | $113.75 | $113.80 |
| Purchase #4 | $12.37 | 10.596% | $13.6807 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $191.81 | 4.841% | $201.0955 | $201.10 | $201.10 | $201.10 |
| Purchase #6 | $230.32 | 5.472% | $242.9231 | $242.92 | $242.90 | $242.90 |
| Purchase #7 | $226.42 | 8.516% | $245.7019 | $245.70 | $245.70 | $245.70 |
| 7 purchase totals = | $1,151.26 | $1,242.3433 | $1,242.34 | $1,242.35 | $1,242.40 | |