| 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 | $126.29 | 3.393% | $130.575 | $130.58 | $130.60 | $130.60 |
| Purchase #2 | $46.26 | 7.834% | $49.884 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $176.47 | 9.193% | $192.6929 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $205.61 | 6.183% | $218.3229 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $161.38 | 7.437% | $173.3818 | $173.38 | $173.40 | $173.40 |
| Purchase #6 | $34.88 | 5.723% | $36.8762 | $36.88 | $36.90 | $36.90 |
| Purchase #7 | $187.54 | 7.234% | $201.1066 | $201.11 | $201.10 | $201.10 |
| 7 purchase totals = | $938.43 | $1,002.8394 | $1,002.84 | $1,002.90 | $1,002.90 | |