| 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 | $124.73 | 4.480% | $130.3179 | $130.32 | $130.30 | $130.30 |
| Purchase #2 | $64.29 | 8.568% | $69.7984 | $69.80 | $69.80 | $69.80 |
| Purchase #3 | $227.86 | 7.329% | $244.5599 | $244.56 | $244.55 | $244.60 |
| Purchase #4 | $184.70 | 7.652% | $198.8332 | $198.83 | $198.85 | $198.80 |
| Purchase #5 | $242.52 | 12.120% | $271.9134 | $271.91 | $271.90 | $271.90 |
| Purchase #6 | $206.47 | 7.321% | $221.5857 | $221.59 | $221.60 | $221.60 |
| Purchase #7 | $197.55 | 11.620% | $220.5053 | $220.51 | $220.50 | $220.50 |
| 7 purchase totals = | $1,248.12 | $1,357.5138 | $1,357.52 | $1,357.50 | $1,357.50 | |