| 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 | $124.25 | 8.598% | $134.933 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $238.86 | 10.369% | $263.6274 | $263.63 | $263.65 | $263.60 |
| Purchase #3 | $194.45 | 13.730% | $221.148 | $221.15 | $221.15 | $221.10 |
| Purchase #4 | $65.49 | 3.107% | $67.5248 | $67.52 | $67.50 | $67.50 |
| Purchase #5 | $168.34 | 10.763% | $186.4584 | $186.46 | $186.45 | $186.50 |
| Purchase #6 | $173.33 | 4.782% | $181.6186 | $181.62 | $181.60 | $181.60 |
| Purchase #7 | $152.62 | 9.446% | $167.0365 | $167.04 | $167.05 | $167.00 |
| 7 purchase totals = | $1,117.34 | $1,222.3467 | $1,222.35 | $1,222.35 | $1,222.20 | |