| 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 | $189.47 | 10.822% | $209.9744 | $209.97 | $209.95 | $210.00 |
| Purchase #2 | $92.61 | 5.657% | $97.8489 | $97.85 | $97.85 | $97.80 |
| Purchase #3 | $113.35 | 7.465% | $121.8116 | $121.81 | $121.80 | $121.80 |
| Purchase #4 | $191.25 | 6.489% | $203.6602 | $203.66 | $203.65 | $203.70 |
| Purchase #5 | $10.48 | 3.461% | $10.8427 | $10.84 | $10.85 | $10.80 |
| Purchase #6 | $135.77 | 8.656% | $147.5223 | $147.52 | $147.50 | $147.50 |
| Purchase #7 | $216.79 | 13.170% | $245.3412 | $245.34 | $245.35 | $245.30 |
| 7 purchase totals = | $949.72 | $1,037.0013 | $1,036.99 | $1,036.95 | $1,036.90 | |