| 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 | $109.41 | 5.198% | $115.0971 | $115.10 | $115.10 | $115.10 |
| Purchase #2 | $236.44 | 4.113% | $246.1648 | $246.16 | $246.15 | $246.20 |
| Purchase #3 | $200.56 | 9.801% | $220.2169 | $220.22 | $220.20 | $220.20 |
| Purchase #4 | $227.84 | 13.635% | $258.906 | $258.91 | $258.90 | $258.90 |
| Purchase #5 | $208.73 | 8.539% | $226.5535 | $226.55 | $226.55 | $226.60 |
| Purchase #6 | $142.26 | 7.194% | $152.4942 | $152.49 | $152.50 | $152.50 |
| Purchase #7 | $131.73 | 13.199% | $149.117 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $1,256.97 | $1,368.5495 | $1,368.55 | $1,368.50 | $1,368.60 | |