| 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 | $128.43 | 5.133% | $135.0223 | $135.02 | $135.00 | $135.00 |
| Purchase #2 | $43.97 | 4.654% | $46.0164 | $46.02 | $46.00 | $46.00 |
| Purchase #3 | $133.52 | 7.339% | $143.319 | $143.32 | $143.30 | $143.30 |
| Purchase #4 | $134.71 | 4.598% | $140.904 | $140.90 | $140.90 | $140.90 |
| Purchase #5 | $189.58 | 6.686% | $202.2553 | $202.26 | $202.25 | $202.30 |
| Purchase #6 | $179.30 | 8.196% | $193.9954 | $194.00 | $194.00 | $194.00 |
| Purchase #7 | $200.89 | 10.423% | $221.8288 | $221.83 | $221.85 | $221.80 |
| 7 purchase totals = | $1,010.40 | $1,083.3412 | $1,083.35 | $1,083.30 | $1,083.30 | |