| 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 | $112.54 | 10.268% | $124.0956 | $124.10 | $124.10 | $124.10 |
| Purchase #2 | $184.74 | 7.391% | $198.3941 | $198.39 | $198.40 | $198.40 |
| Purchase #3 | $229.67 | 4.251% | $239.4333 | $239.43 | $239.45 | $239.40 |
| Purchase #4 | $222.43 | 13.845% | $253.2254 | $253.23 | $253.25 | $253.20 |
| Purchase #5 | $202.44 | 9.482% | $221.6354 | $221.64 | $221.65 | $221.60 |
| Purchase #6 | $53.81 | 5.789% | $56.9251 | $56.93 | $56.95 | $56.90 |
| Purchase #7 | $196.97 | 13.567% | $223.6929 | $223.69 | $223.70 | $223.70 |
| 7 purchase totals = | $1,202.60 | $1,317.4018 | $1,317.41 | $1,317.50 | $1,317.30 | |