| 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 | $209.33 | 5.447% | $220.7322 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $40.37 | 8.149% | $43.6598 | $43.66 | $43.65 | $43.70 |
| Purchase #3 | $204.60 | 8.330% | $221.6432 | $221.64 | $221.65 | $221.60 |
| Purchase #4 | $111.65 | 10.549% | $123.428 | $123.43 | $123.45 | $123.40 |
| Purchase #5 | $96.44 | 10.293% | $106.3666 | $106.37 | $106.35 | $106.40 |
| Purchase #6 | $95.28 | 10.647% | $105.4245 | $105.42 | $105.40 | $105.40 |
| Purchase #7 | $185.99 | 3.546% | $192.5852 | $192.59 | $192.60 | $192.60 |
| 7 purchase totals = | $943.66 | $1,013.8395 | $1,013.84 | $1,013.85 | $1,013.80 | |