| 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 | $204.31 | 9.219% | $223.1453 | $223.15 | $223.15 | $223.10 |
| Purchase #2 | $227.47 | 5.809% | $240.6837 | $240.68 | $240.70 | $240.70 |
| Purchase #3 | $137.28 | 4.855% | $143.9449 | $143.94 | $143.95 | $143.90 |
| Purchase #4 | $216.93 | 8.835% | $236.0958 | $236.10 | $236.10 | $236.10 |
| Purchase #5 | $62.29 | 11.268% | $69.3088 | $69.31 | $69.30 | $69.30 |
| Purchase #6 | $192.70 | 12.798% | $217.3617 | $217.36 | $217.35 | $217.40 |
| Purchase #7 | $214.48 | 12.638% | $241.586 | $241.59 | $241.60 | $241.60 |
| 7 purchase totals = | $1,255.46 | $1,372.1262 | $1,372.13 | $1,372.15 | $1,372.10 | |