| 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 | $105.68 | 9.266% | $115.4723 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $211.75 | 13.387% | $240.097 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $223.83 | 7.361% | $240.3061 | $240.31 | $240.30 | $240.30 |
| Purchase #4 | $109.49 | 8.697% | $119.0123 | $119.01 | $119.00 | $119.00 |
| Purchase #5 | $120.61 | 11.131% | $134.0351 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $209.51 | 3.210% | $216.2353 | $216.24 | $216.25 | $216.20 |
| Purchase #7 | $162.64 | 11.140% | $180.7581 | $180.76 | $180.75 | $180.80 |
| 7 purchase totals = | $1,143.51 | $1,245.9162 | $1,245.93 | $1,245.90 | $1,245.90 | |