| 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 | $28.67 | 12.159% | $32.156 | $32.16 | $32.15 | $32.20 |
| Purchase #2 | $147.66 | 8.262% | $159.8597 | $159.86 | $159.85 | $159.90 |
| Purchase #3 | $202.96 | 6.118% | $215.3771 | $215.38 | $215.40 | $215.40 |
| Purchase #4 | $24.87 | 8.541% | $26.9941 | $26.99 | $27.00 | $27.00 |
| Purchase #5 | $162.87 | 12.242% | $182.8085 | $182.81 | $182.80 | $182.80 |
| Purchase #6 | $226.96 | 6.545% | $241.8145 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $134.69 | 13.866% | $153.3661 | $153.37 | $153.35 | $153.40 |
| 7 purchase totals = | $928.68 | $1,012.3760 | $1,012.38 | $1,012.35 | $1,012.50 | |