| 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 | $190.44 | 5.357% | $200.6419 | $200.64 | $200.65 | $200.60 |
| Purchase #2 | $197.91 | 11.723% | $221.111 | $221.11 | $221.10 | $221.10 |
| Purchase #3 | $89.36 | 7.343% | $95.9217 | $95.92 | $95.90 | $95.90 |
| Purchase #4 | $39.54 | 9.226% | $43.188 | $43.19 | $43.20 | $43.20 |
| Purchase #5 | $204.37 | 4.151% | $212.8534 | $212.85 | $212.85 | $212.90 |
| Purchase #6 | $141.26 | 9.646% | $154.8859 | $154.89 | $154.90 | $154.90 |
| Purchase #7 | $71.76 | 11.759% | $80.1983 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $934.64 | $1,008.8002 | $1,008.80 | $1,008.80 | $1,008.80 | |