| 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 | $91.50 | 8.749% | $99.5053 | $99.51 | $99.50 | $99.50 |
| Purchase #2 | $135.83 | 5.688% | $143.556 | $143.56 | $143.55 | $143.60 |
| Purchase #3 | $177.57 | 11.627% | $198.2161 | $198.22 | $198.20 | $198.20 |
| Purchase #4 | $245.86 | 12.228% | $275.9238 | $275.92 | $275.90 | $275.90 |
| Purchase #5 | $223.85 | 8.526% | $242.9355 | $242.94 | $242.95 | $242.90 |
| Purchase #6 | $115.91 | 11.422% | $129.1492 | $129.15 | $129.15 | $129.10 |
| Purchase #7 | $192.93 | 4.707% | $202.0112 | $202.01 | $202.00 | $202.00 |
| 7 purchase totals = | $1,183.45 | $1,291.2971 | $1,291.31 | $1,291.25 | $1,291.20 | |