| 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 | $213.70 | 9.205% | $233.3711 | $233.37 | $233.35 | $233.40 |
| Purchase #2 | $195.80 | 6.438% | $208.4056 | $208.41 | $208.40 | $208.40 |
| Purchase #3 | $130.29 | 8.624% | $141.5262 | $141.53 | $141.55 | $141.50 |
| Purchase #4 | $172.63 | 13.236% | $195.4793 | $195.48 | $195.50 | $195.50 |
| Purchase #5 | $242.56 | 12.380% | $272.5889 | $272.59 | $272.60 | $272.60 |
| Purchase #6 | $213.90 | 6.720% | $228.2741 | $228.27 | $228.25 | $228.30 |
| Purchase #7 | $41.26 | 4.122% | $42.9607 | $42.96 | $42.95 | $43.00 |
| 7 purchase totals = | $1,210.14 | $1,322.6059 | $1,322.61 | $1,322.60 | $1,322.70 | |