| 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 | $88.25 | 4.391% | $92.1251 | $92.13 | $92.15 | $92.10 |
| Purchase #2 | $194.59 | 4.426% | $203.2026 | $203.20 | $203.20 | $203.20 |
| Purchase #3 | $207.37 | 9.150% | $226.3444 | $226.34 | $226.35 | $226.30 |
| Purchase #4 | $16.57 | 11.396% | $18.4583 | $18.46 | $18.45 | $18.50 |
| Purchase #5 | $197.90 | 8.689% | $215.0955 | $215.10 | $215.10 | $215.10 |
| Purchase #6 | $87.95 | 4.572% | $91.9711 | $91.97 | $91.95 | $92.00 |
| Purchase #7 | $219.73 | 10.317% | $242.3995 | $242.40 | $242.40 | $242.40 |
| 7 purchase totals = | $1,012.36 | $1,089.5965 | $1,089.60 | $1,089.60 | $1,089.60 | |