| 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 | $249.90 | 8.351% | $270.7691 | $270.77 | $270.75 | $270.80 |
| Purchase #2 | $198.41 | 13.369% | $224.9354 | $224.94 | $224.95 | $224.90 |
| Purchase #3 | $170.98 | 12.812% | $192.886 | $192.89 | $192.90 | $192.90 |
| Purchase #4 | $171.58 | 4.590% | $179.4555 | $179.46 | $179.45 | $179.50 |
| Purchase #5 | $81.60 | 4.584% | $85.3405 | $85.34 | $85.35 | $85.30 |
| Purchase #6 | $137.96 | 10.188% | $152.0154 | $152.02 | $152.00 | $152.00 |
| Purchase #7 | $214.58 | 3.316% | $221.6955 | $221.70 | $221.70 | $221.70 |
| 7 purchase totals = | $1,225.01 | $1,327.0974 | $1,327.12 | $1,327.10 | $1,327.10 | |