| 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 | $244.76 | 7.234% | $262.4659 | $262.47 | $262.45 | $262.50 |
| Purchase #2 | $248.52 | 10.498% | $274.6096 | $274.61 | $274.60 | $274.60 |
| Purchase #3 | $122.85 | 10.292% | $135.4937 | $135.49 | $135.50 | $135.50 |
| Purchase #4 | $240.69 | 12.500% | $270.7763 | $270.78 | $270.80 | $270.80 |
| Purchase #5 | $17.40 | 10.212% | $19.1769 | $19.18 | $19.20 | $19.20 |
| Purchase #6 | $33.98 | 7.708% | $36.5992 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $108.68 | 6.489% | $115.7322 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $1,016.88 | $1,114.8538 | $1,114.86 | $1,114.90 | $1,114.90 | |