| 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 | $123.82 | 9.301% | $135.3365 | $135.34 | $135.35 | $135.30 |
| Purchase #2 | $124.42 | 4.573% | $130.1097 | $130.11 | $130.10 | $130.10 |
| Purchase #3 | $91.33 | 13.315% | $103.4906 | $103.49 | $103.50 | $103.50 |
| Purchase #4 | $216.91 | 11.347% | $241.5228 | $241.52 | $241.50 | $241.50 |
| Purchase #5 | $141.51 | 7.106% | $151.5657 | $151.57 | $151.55 | $151.60 |
| Purchase #6 | $160.83 | 11.433% | $179.2177 | $179.22 | $179.20 | $179.20 |
| Purchase #7 | $229.83 | 4.412% | $239.9701 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $1,088.65 | $1,181.2131 | $1,181.22 | $1,181.15 | $1,181.20 | |