| 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 | $165.73 | 4.209% | $172.7056 | $172.71 | $172.70 | $172.70 |
| Purchase #2 | $22.81 | 7.599% | $24.5433 | $24.54 | $24.55 | $24.50 |
| Purchase #3 | $178.85 | 9.343% | $195.56 | $195.56 | $195.55 | $195.60 |
| Purchase #4 | $241.67 | 3.241% | $249.5025 | $249.50 | $249.50 | $249.50 |
| Purchase #5 | $241.34 | 6.171% | $256.2331 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $52.85 | 4.869% | $55.4233 | $55.42 | $55.40 | $55.40 |
| Purchase #7 | $130.79 | 3.337% | $135.1545 | $135.15 | $135.15 | $135.20 |
| 7 purchase totals = | $1,034.04 | $1,089.1223 | $1,089.11 | $1,089.10 | $1,089.10 | |