| 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 | $243.68 | 10.323% | $268.8351 | $268.84 | $268.85 | $268.80 |
| Purchase #2 | $39.62 | 3.337% | $40.9421 | $40.94 | $40.95 | $40.90 |
| Purchase #3 | $192.93 | 4.393% | $201.4054 | $201.41 | $201.40 | $201.40 |
| Purchase #4 | $172.41 | 4.305% | $179.8323 | $179.83 | $179.85 | $179.80 |
| Purchase #5 | $184.97 | 5.506% | $195.1544 | $195.15 | $195.15 | $195.20 |
| Purchase #6 | $78.41 | 7.800% | $84.526 | $84.53 | $84.55 | $84.50 |
| Purchase #7 | $230.89 | 9.602% | $253.0601 | $253.06 | $253.05 | $253.10 |
| 7 purchase totals = | $1,142.91 | $1,223.7554 | $1,223.76 | $1,223.80 | $1,223.70 | |