| 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 | $96.65 | 11.541% | $107.8044 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $7.94 | 3.802% | $8.2419 | $8.24 | $8.25 | $8.20 |
| Purchase #3 | $243.64 | 4.433% | $254.4406 | $254.44 | $254.45 | $254.40 |
| Purchase #4 | $145.53 | 13.395% | $165.0237 | $165.02 | $165.00 | $165.00 |
| Purchase #5 | $82.53 | 10.584% | $91.265 | $91.27 | $91.25 | $91.30 |
| Purchase #6 | $174.62 | 13.617% | $198.398 | $198.40 | $198.40 | $198.40 |
| Purchase #7 | $226.93 | 4.760% | $237.7319 | $237.73 | $237.75 | $237.70 |
| 7 purchase totals = | $977.84 | $1,062.9055 | $1,062.90 | $1,062.90 | $1,062.80 | |