| 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 | $223.77 | 4.587% | $234.0343 | $234.03 | $234.05 | $234.00 |
| Purchase #2 | $121.52 | 7.441% | $130.5623 | $130.56 | $130.55 | $130.60 |
| Purchase #3 | $177.75 | 11.425% | $198.0579 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $12.64 | 5.170% | $13.2935 | $13.29 | $13.30 | $13.30 |
| Purchase #5 | $175.97 | 6.742% | $187.8339 | $187.83 | $187.85 | $187.80 |
| Purchase #6 | $222.91 | 9.482% | $244.0463 | $244.05 | $244.05 | $244.00 |
| Purchase #7 | $54.98 | 3.847% | $57.0951 | $57.10 | $57.10 | $57.10 |
| 7 purchase totals = | $989.54 | $1,064.9233 | $1,064.92 | $1,064.95 | $1,064.90 | |