| 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 | $209.30 | 5.846% | $221.5357 | $221.54 | $221.55 | $221.50 |
| Purchase #2 | $58.57 | 7.221% | $62.7993 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $142.96 | 3.251% | $147.6076 | $147.61 | $147.60 | $147.60 |
| Purchase #4 | $123.87 | 4.225% | $129.1035 | $129.10 | $129.10 | $129.10 |
| Purchase #5 | $230.27 | 12.372% | $258.759 | $258.76 | $258.75 | $258.80 |
| Purchase #6 | $165.76 | 9.624% | $181.7127 | $181.71 | $181.70 | $181.70 |
| Purchase #7 | $127.84 | 4.333% | $133.3793 | $133.38 | $133.40 | $133.40 |
| 7 purchase totals = | $1,058.57 | $1,134.8971 | $1,134.90 | $1,134.90 | $1,134.90 | |