| 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 | $199.75 | 13.453% | $226.6224 | $226.62 | $226.60 | $226.60 |
| Purchase #2 | $88.28 | 4.801% | $92.5183 | $92.52 | $92.50 | $92.50 |
| Purchase #3 | $140.79 | 12.750% | $158.7407 | $158.74 | $158.75 | $158.70 |
| Purchase #4 | $244.78 | 8.823% | $266.3769 | $266.38 | $266.40 | $266.40 |
| Purchase #5 | $200.73 | 8.628% | $218.049 | $218.05 | $218.05 | $218.00 |
| Purchase #6 | $221.93 | 10.435% | $245.0884 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $175.93 | 8.346% | $190.6131 | $190.61 | $190.60 | $190.60 |
| 7 purchase totals = | $1,272.19 | $1,398.0088 | $1,398.01 | $1,398.00 | $1,397.90 | |