| 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 | $69.76 | 11.145% | $77.5348 | $77.53 | $77.55 | $77.50 |
| Purchase #2 | $199.99 | 4.743% | $209.4755 | $209.48 | $209.50 | $209.50 |
| Purchase #3 | $230.36 | 3.571% | $238.5862 | $238.59 | $238.60 | $238.60 |
| Purchase #4 | $244.87 | 5.683% | $258.786 | $258.79 | $258.80 | $258.80 |
| Purchase #5 | $171.82 | 3.818% | $178.3801 | $178.38 | $178.40 | $178.40 |
| Purchase #6 | $154.26 | 3.542% | $159.7239 | $159.72 | $159.70 | $159.70 |
| Purchase #7 | $223.60 | 11.631% | $249.6069 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $1,294.66 | $1,372.0934 | $1,372.10 | $1,372.15 | $1,372.10 | |