| 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 | $98.43 | 4.447% | $102.8072 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $194.67 | 5.617% | $205.6046 | $205.60 | $205.60 | $205.60 |
| Purchase #3 | $248.96 | 10.690% | $275.5738 | $275.57 | $275.55 | $275.60 |
| Purchase #4 | $14.61 | 9.445% | $15.9899 | $15.99 | $16.00 | $16.00 |
| Purchase #5 | $94.32 | 9.539% | $103.3172 | $103.32 | $103.30 | $103.30 |
| Purchase #6 | $39.84 | 8.175% | $43.0969 | $43.10 | $43.10 | $43.10 |
| Purchase #7 | $239.84 | 5.752% | $253.6356 | $253.64 | $253.65 | $253.60 |
| 7 purchase totals = | $930.67 | $1,000.0252 | $1,000.03 | $1,000.00 | $1,000.00 | |