| 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 | $214.59 | 10.395% | $236.8966 | $236.90 | $236.90 | $236.90 |
| Purchase #2 | $192.64 | 7.493% | $207.0745 | $207.07 | $207.05 | $207.10 |
| Purchase #3 | $230.61 | 11.626% | $257.4207 | $257.42 | $257.40 | $257.40 |
| Purchase #4 | $194.76 | 8.422% | $211.1627 | $211.16 | $211.15 | $211.20 |
| Purchase #5 | $245.31 | 10.302% | $270.5818 | $270.58 | $270.60 | $270.60 |
| Purchase #6 | $39.95 | 7.266% | $42.8528 | $42.85 | $42.85 | $42.90 |
| Purchase #7 | $126.60 | 7.840% | $136.5254 | $136.53 | $136.55 | $136.50 |
| 7 purchase totals = | $1,244.46 | $1,362.5145 | $1,362.51 | $1,362.50 | $1,362.60 | |