| 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 | $110.42 | 11.489% | $123.1062 | $123.11 | $123.10 | $123.10 |
| Purchase #2 | $185.64 | 10.151% | $204.4843 | $204.48 | $204.50 | $204.50 |
| Purchase #3 | $130.31 | 13.502% | $147.9045 | $147.90 | $147.90 | $147.90 |
| Purchase #4 | $7.93 | 3.604% | $8.2158 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $203.51 | 7.817% | $219.4184 | $219.42 | $219.40 | $219.40 |
| Purchase #6 | $177.90 | 11.674% | $198.668 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $171.49 | 10.688% | $189.8189 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $987.20 | $1,091.6161 | $1,091.62 | $1,091.55 | $1,091.60 | |