| 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 | $46.33 | 9.694% | $50.8212 | $50.82 | $50.80 | $50.80 |
| Purchase #2 | $123.48 | 12.786% | $139.2682 | $139.27 | $139.25 | $139.30 |
| Purchase #3 | $180.84 | 3.869% | $187.8367 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $119.85 | 8.429% | $129.9522 | $129.95 | $129.95 | $130.00 |
| Purchase #5 | $249.91 | 5.151% | $262.7829 | $262.78 | $262.80 | $262.80 |
| Purchase #6 | $89.52 | 3.803% | $92.9244 | $92.92 | $92.90 | $92.90 |
| Purchase #7 | $202.86 | 7.826% | $218.7358 | $218.74 | $218.75 | $218.70 |
| 7 purchase totals = | $1,012.79 | $1,082.3214 | $1,082.32 | $1,082.30 | $1,082.30 | |