| 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 | $249.63 | 11.175% | $277.5262 | $277.53 | $277.55 | $277.50 |
| Purchase #2 | $29.50 | 8.124% | $31.8966 | $31.90 | $31.90 | $31.90 |
| Purchase #3 | $152.39 | 7.524% | $163.8558 | $163.86 | $163.85 | $163.90 |
| Purchase #4 | $189.96 | 3.233% | $196.1014 | $196.10 | $196.10 | $196.10 |
| Purchase #5 | $198.35 | 6.268% | $210.7826 | $210.78 | $210.80 | $210.80 |
| Purchase #6 | $8.52 | 5.385% | $8.9788 | $8.98 | $9.00 | $9.00 |
| Purchase #7 | $219.90 | 8.421% | $238.4178 | $238.42 | $238.40 | $238.40 |
| 7 purchase totals = | $1,048.25 | $1,127.5592 | $1,127.57 | $1,127.60 | $1,127.60 | |