| 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 | $239.31 | 7.303% | $256.7868 | $256.79 | $256.80 | $256.80 |
| Purchase #2 | $168.67 | 4.531% | $176.3124 | $176.31 | $176.30 | $176.30 |
| Purchase #3 | $107.50 | 4.397% | $112.2268 | $112.23 | $112.25 | $112.20 |
| Purchase #4 | $124.29 | 3.150% | $128.2051 | $128.21 | $128.20 | $128.20 |
| Purchase #5 | $183.44 | 7.734% | $197.6272 | $197.63 | $197.65 | $197.60 |
| Purchase #6 | $202.45 | 9.625% | $221.9358 | $221.94 | $221.95 | $221.90 |
| Purchase #7 | $185.74 | 10.315% | $204.8991 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $1,211.40 | $1,297.9932 | $1,298.01 | $1,298.05 | $1,297.90 | |