| 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 | $122.94 | 8.738% | $133.6825 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $151.54 | 9.853% | $166.4712 | $166.47 | $166.45 | $166.50 |
| Purchase #3 | $197.48 | 7.130% | $211.5603 | $211.56 | $211.55 | $211.60 |
| Purchase #4 | $52.85 | 6.549% | $56.3111 | $56.31 | $56.30 | $56.30 |
| Purchase #5 | $92.99 | 3.503% | $96.2474 | $96.25 | $96.25 | $96.20 |
| Purchase #6 | $142.49 | 4.564% | $148.9932 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $249.27 | 11.323% | $277.4948 | $277.49 | $277.50 | $277.50 |
| 7 purchase totals = | $1,009.56 | $1,090.7605 | $1,090.75 | $1,090.75 | $1,090.80 | |