| 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 | $237.49 | 10.573% | $262.5998 | $262.60 | $262.60 | $262.60 |
| Purchase #2 | $75.60 | 4.788% | $79.2197 | $79.22 | $79.20 | $79.20 |
| Purchase #3 | $174.82 | 8.182% | $189.1238 | $189.12 | $189.10 | $189.10 |
| Purchase #4 | $137.30 | 3.188% | $141.6771 | $141.68 | $141.70 | $141.70 |
| Purchase #5 | $78.76 | 3.489% | $81.5079 | $81.51 | $81.50 | $81.50 |
| Purchase #6 | $161.88 | 3.574% | $167.6656 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $160.36 | 11.358% | $178.5737 | $178.57 | $178.55 | $178.60 |
| 7 purchase totals = | $1,026.21 | $1,100.3676 | $1,100.37 | $1,100.30 | $1,100.40 | |