| 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 | $56.57 | 11.725% | $63.2028 | $63.20 | $63.20 | $63.20 |
| Purchase #2 | $60.60 | 6.501% | $64.5396 | $64.54 | $64.55 | $64.50 |
| Purchase #3 | $218.43 | 11.824% | $244.2572 | $244.26 | $244.25 | $244.30 |
| Purchase #4 | $188.54 | 7.334% | $202.3675 | $202.37 | $202.35 | $202.40 |
| Purchase #5 | $202.86 | 7.758% | $218.5979 | $218.60 | $218.60 | $218.60 |
| Purchase #6 | $194.74 | 12.671% | $219.4155 | $219.42 | $219.40 | $219.40 |
| Purchase #7 | $195.47 | 11.695% | $218.3302 | $218.33 | $218.35 | $218.30 |
| 7 purchase totals = | $1,117.21 | $1,230.7107 | $1,230.72 | $1,230.70 | $1,230.70 | |