| 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 | $171.79 | 10.212% | $189.3332 | $189.33 | $189.35 | $189.30 |
| Purchase #2 | $118.42 | 4.330% | $123.5476 | $123.55 | $123.55 | $123.50 |
| Purchase #3 | $158.41 | 12.797% | $178.6817 | $178.68 | $178.70 | $178.70 |
| Purchase #4 | $213.69 | 10.309% | $235.7193 | $235.72 | $235.70 | $235.70 |
| Purchase #5 | $247.41 | 12.669% | $278.7544 | $278.75 | $278.75 | $278.80 |
| Purchase #6 | $9.52 | 10.584% | $10.5276 | $10.53 | $10.55 | $10.50 |
| Purchase #7 | $43.49 | 9.588% | $47.6598 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $962.73 | $1,064.2236 | $1,064.22 | $1,064.25 | $1,064.20 | |