| 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 | $248.96 | 9.215% | $271.9017 | $271.90 | $271.90 | $271.90 |
| Purchase #2 | $156.39 | 12.838% | $176.4673 | $176.47 | $176.45 | $176.50 |
| Purchase #3 | $197.86 | 13.136% | $223.8509 | $223.85 | $223.85 | $223.90 |
| Purchase #4 | $242.42 | 10.748% | $268.4753 | $268.48 | $268.50 | $268.50 |
| Purchase #5 | $61.55 | 11.745% | $68.779 | $68.78 | $68.80 | $68.80 |
| Purchase #6 | $9.99 | 4.475% | $10.4371 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $136.44 | 6.771% | $145.6784 | $145.68 | $145.70 | $145.70 |
| 7 purchase totals = | $1,053.61 | $1,165.5897 | $1,165.60 | $1,165.65 | $1,165.70 | |