| 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 | $223.31 | 12.525% | $251.2796 | $251.28 | $251.30 | $251.30 |
| Purchase #2 | $178.99 | 5.809% | $189.3875 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $245.89 | 10.128% | $270.7937 | $270.79 | $270.80 | $270.80 |
| Purchase #4 | $69.52 | 8.493% | $75.4243 | $75.42 | $75.40 | $75.40 |
| Purchase #5 | $190.54 | 4.729% | $199.5506 | $199.55 | $199.55 | $199.60 |
| Purchase #6 | $6.43 | 11.535% | $7.1717 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $76.43 | 6.766% | $81.6013 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $991.11 | $1,075.2087 | $1,075.20 | $1,075.20 | $1,075.30 | |