| 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 | $145.44 | 4.543% | $152.0473 | $152.05 | $152.05 | $152.00 |
| Purchase #2 | $94.74 | 8.559% | $102.8488 | $102.85 | $102.85 | $102.80 |
| Purchase #3 | $200.36 | 7.190% | $214.7659 | $214.77 | $214.75 | $214.80 |
| Purchase #4 | $150.32 | 4.561% | $157.1761 | $157.18 | $157.20 | $157.20 |
| Purchase #5 | $238.87 | 7.572% | $256.9572 | $256.96 | $256.95 | $257.00 |
| Purchase #6 | $115.92 | 3.136% | $119.5553 | $119.56 | $119.55 | $119.60 |
| Purchase #7 | $221.39 | 7.833% | $238.7315 | $238.73 | $238.75 | $238.70 |
| 7 purchase totals = | $1,167.04 | $1,242.0821 | $1,242.10 | $1,242.10 | $1,242.10 | |