| 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 | $95.65 | 7.834% | $103.1432 | $103.14 | $103.15 | $103.10 |
| Purchase #2 | $91.73 | 8.596% | $99.6151 | $99.62 | $99.60 | $99.60 |
| Purchase #3 | $70.85 | 3.183% | $73.1052 | $73.11 | $73.10 | $73.10 |
| Purchase #4 | $158.33 | 10.287% | $174.6174 | $174.62 | $174.60 | $174.60 |
| Purchase #5 | $120.93 | 11.213% | $134.4899 | $134.49 | $134.50 | $134.50 |
| Purchase #6 | $247.31 | 3.548% | $256.0846 | $256.08 | $256.10 | $256.10 |
| Purchase #7 | $198.86 | 4.268% | $207.3473 | $207.35 | $207.35 | $207.30 |
| 7 purchase totals = | $983.66 | $1,048.4027 | $1,048.41 | $1,048.40 | $1,048.30 | |