| 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 | $198.60 | 4.532% | $207.6006 | $207.60 | $207.60 | $207.60 |
| Purchase #2 | $27.54 | 7.540% | $29.6165 | $29.62 | $29.60 | $29.60 |
| Purchase #3 | $154.63 | 8.524% | $167.8107 | $167.81 | $167.80 | $167.80 |
| Purchase #4 | $206.64 | 7.781% | $222.7187 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $220.80 | 6.818% | $235.8541 | $235.85 | $235.85 | $235.90 |
| Purchase #6 | $127.28 | 10.623% | $140.801 | $140.80 | $140.80 | $140.80 |
| Purchase #7 | $6.42 | 7.869% | $6.9252 | $6.93 | $6.95 | $6.90 |
| 7 purchase totals = | $941.91 | $1,011.3268 | $1,011.33 | $1,011.30 | $1,011.30 | |