| 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 | $187.71 | 10.117% | $206.7006 | $206.70 | $206.70 | $206.70 |
| Purchase #2 | $130.40 | 9.532% | $142.8297 | $142.83 | $142.85 | $142.80 |
| Purchase #3 | $144.33 | 10.786% | $159.8974 | $159.90 | $159.90 | $159.90 |
| Purchase #4 | $110.75 | 7.727% | $119.3077 | $119.31 | $119.30 | $119.30 |
| Purchase #5 | $208.62 | 5.607% | $220.3173 | $220.32 | $220.30 | $220.30 |
| Purchase #6 | $191.79 | 10.174% | $211.3027 | $211.30 | $211.30 | $211.30 |
| Purchase #7 | $120.83 | 6.567% | $128.7649 | $128.76 | $128.75 | $128.80 |
| 7 purchase totals = | $1,094.43 | $1,189.1203 | $1,189.12 | $1,189.10 | $1,189.10 | |