| 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 | $230.48 | 6.632% | $245.7654 | $245.77 | $245.75 | $245.80 |
| Purchase #2 | $160.93 | 13.147% | $182.0875 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $70.71 | 13.103% | $79.9751 | $79.98 | $80.00 | $80.00 |
| Purchase #4 | $124.30 | 3.116% | $128.1732 | $128.17 | $128.15 | $128.20 |
| Purchase #5 | $172.31 | 8.168% | $186.3843 | $186.38 | $186.40 | $186.40 |
| Purchase #6 | $191.68 | 9.520% | $209.9279 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $202.60 | 4.519% | $211.7555 | $211.76 | $211.75 | $211.80 |
| 7 purchase totals = | $1,153.01 | $1,244.0689 | $1,244.08 | $1,244.10 | $1,244.20 | |