| 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 | $127.96 | 11.248% | $142.3529 | $142.35 | $142.35 | $142.40 |
| Purchase #2 | $62.27 | 8.485% | $67.5536 | $67.55 | $67.55 | $67.60 |
| Purchase #3 | $247.66 | 12.752% | $279.2416 | $279.24 | $279.25 | $279.20 |
| Purchase #4 | $7.31 | 9.194% | $7.9821 | $7.98 | $8.00 | $8.00 |
| Purchase #5 | $118.68 | 8.598% | $128.8841 | $128.88 | $128.90 | $128.90 |
| Purchase #6 | $199.30 | 11.256% | $221.7332 | $221.73 | $221.75 | $221.70 |
| Purchase #7 | $198.35 | 9.187% | $216.5724 | $216.57 | $216.55 | $216.60 |
| 7 purchase totals = | $961.53 | $1,064.3199 | $1,064.30 | $1,064.35 | $1,064.40 | |