| 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 | $26.62 | 12.489% | $29.9446 | $29.94 | $29.95 | $29.90 |
| Purchase #2 | $152.48 | 13.271% | $172.7156 | $172.72 | $172.70 | $172.70 |
| Purchase #3 | $105.51 | 8.229% | $114.1924 | $114.19 | $114.20 | $114.20 |
| Purchase #4 | $123.81 | 4.790% | $129.7405 | $129.74 | $129.75 | $129.70 |
| Purchase #5 | $208.67 | 7.668% | $224.6708 | $224.67 | $224.65 | $224.70 |
| Purchase #6 | $219.72 | 8.340% | $238.0446 | $238.04 | $238.05 | $238.00 |
| Purchase #7 | $191.63 | 4.524% | $200.2993 | $200.30 | $200.30 | $200.30 |
| 7 purchase totals = | $1,028.44 | $1,109.6078 | $1,109.60 | $1,109.60 | $1,109.50 | |