| 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 | $96.55 | 13.112% | $109.2096 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $248.92 | 3.121% | $256.6888 | $256.69 | $256.70 | $256.70 |
| Purchase #3 | $248.26 | 8.813% | $270.1392 | $270.14 | $270.15 | $270.10 |
| Purchase #4 | $250.55 | 10.362% | $276.512 | $276.51 | $276.50 | $276.50 |
| Purchase #5 | $202.49 | 5.781% | $214.1959 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $206.98 | 4.780% | $216.8736 | $216.87 | $216.85 | $216.90 |
| Purchase #7 | $95.37 | 7.607% | $102.6248 | $102.62 | $102.60 | $102.60 |
| 7 purchase totals = | $1,349.12 | $1,446.2439 | $1,446.24 | $1,446.20 | $1,446.20 | |