| 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 | $128.80 | 13.384% | $146.0386 | $146.04 | $146.05 | $146.00 |
| Purchase #2 | $194.74 | 3.874% | $202.2842 | $202.28 | $202.30 | $202.30 |
| Purchase #3 | $43.45 | 4.372% | $45.3496 | $45.35 | $45.35 | $45.30 |
| Purchase #4 | $229.38 | 12.401% | $257.8254 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $114.29 | 4.378% | $119.2936 | $119.29 | $119.30 | $119.30 |
| Purchase #6 | $115.42 | 9.446% | $126.3226 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $162.92 | 5.630% | $172.0924 | $172.09 | $172.10 | $172.10 |
| 7 purchase totals = | $989.00 | $1,069.2064 | $1,069.20 | $1,069.25 | $1,069.10 | |