| 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 | $240.29 | 5.739% | $254.0802 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $131.65 | 5.654% | $139.0935 | $139.09 | $139.10 | $139.10 |
| Purchase #3 | $84.72 | 11.454% | $94.4238 | $94.42 | $94.40 | $94.40 |
| Purchase #4 | $172.93 | 4.461% | $180.6444 | $180.64 | $180.65 | $180.60 |
| Purchase #5 | $187.35 | 8.683% | $203.6176 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $41.99 | 8.606% | $45.6037 | $45.60 | $45.60 | $45.60 |
| Purchase #7 | $144.40 | 10.334% | $159.3223 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $1,003.33 | $1,076.7855 | $1,076.77 | $1,076.75 | $1,076.70 | |