| 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 | $114.40 | 12.121% | $128.2664 | $128.27 | $128.25 | $128.30 |
| Purchase #2 | $29.29 | 5.233% | $30.8227 | $30.82 | $30.80 | $30.80 |
| Purchase #3 | $159.84 | 12.115% | $179.2046 | $179.20 | $179.20 | $179.20 |
| Purchase #4 | $105.63 | 12.378% | $118.7049 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $231.51 | 11.561% | $258.2749 | $258.27 | $258.25 | $258.30 |
| Purchase #6 | $185.32 | 7.559% | $199.3283 | $199.33 | $199.35 | $199.30 |
| Purchase #7 | $149.33 | 4.227% | $155.6422 | $155.64 | $155.65 | $155.60 |
| 7 purchase totals = | $975.32 | $1,070.2440 | $1,070.23 | $1,070.20 | $1,070.20 | |