| 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 | $206.30 | 4.609% | $215.8084 | $215.81 | $215.80 | $215.80 |
| Purchase #2 | $85.84 | 13.269% | $97.2301 | $97.23 | $97.25 | $97.20 |
| Purchase #3 | $92.81 | 3.377% | $95.9442 | $95.94 | $95.95 | $95.90 |
| Purchase #4 | $245.61 | 13.726% | $279.3224 | $279.32 | $279.30 | $279.30 |
| Purchase #5 | $204.62 | 9.667% | $224.4006 | $224.40 | $224.40 | $224.40 |
| Purchase #6 | $202.81 | 7.614% | $218.252 | $218.25 | $218.25 | $218.30 |
| Purchase #7 | $60.32 | 7.312% | $64.7306 | $64.73 | $64.75 | $64.70 |
| 7 purchase totals = | $1,098.31 | $1,195.6883 | $1,195.68 | $1,195.70 | $1,195.60 | |