| 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 | $233.88 | 3.205% | $241.3759 | $241.38 | $241.40 | $241.40 |
| Purchase #2 | $146.34 | 4.578% | $153.0394 | $153.04 | $153.05 | $153.00 |
| Purchase #3 | $160.46 | 7.837% | $173.0353 | $173.04 | $173.05 | $173.00 |
| Purchase #4 | $80.40 | 4.614% | $84.1097 | $84.11 | $84.10 | $84.10 |
| Purchase #5 | $131.80 | 5.541% | $139.103 | $139.10 | $139.10 | $139.10 |
| Purchase #6 | $187.86 | 6.241% | $199.5843 | $199.58 | $199.60 | $199.60 |
| Purchase #7 | $202.86 | 7.758% | $218.5979 | $218.60 | $218.60 | $218.60 |
| 7 purchase totals = | $1,143.60 | $1,208.8455 | $1,208.85 | $1,208.90 | $1,208.80 | |