| 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 | $248.35 | 12.161% | $278.5518 | $278.55 | $278.55 | $278.60 |
| Purchase #2 | $173.70 | 11.514% | $193.6998 | $193.70 | $193.70 | $193.70 |
| Purchase #3 | $130.45 | 8.190% | $141.1339 | $141.13 | $141.15 | $141.10 |
| Purchase #4 | $30.35 | 5.199% | $31.9279 | $31.93 | $31.95 | $31.90 |
| Purchase #5 | $165.72 | 13.518% | $188.122 | $188.12 | $188.10 | $188.10 |
| Purchase #6 | $128.55 | 9.124% | $140.2789 | $140.28 | $140.30 | $140.30 |
| Purchase #7 | $43.34 | 10.757% | $48.0021 | $48.00 | $48.00 | $48.00 |
| 7 purchase totals = | $920.46 | $1,021.7164 | $1,021.71 | $1,021.75 | $1,021.70 | |