| 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 | $120.98 | 12.186% | $135.7226 | $135.72 | $135.70 | $135.70 |
| Purchase #2 | $134.83 | 6.330% | $143.3647 | $143.36 | $143.35 | $143.40 |
| Purchase #3 | $248.26 | 12.236% | $278.6371 | $278.64 | $278.65 | $278.60 |
| Purchase #4 | $197.51 | 8.289% | $213.8816 | $213.88 | $213.90 | $213.90 |
| Purchase #5 | $233.63 | 9.790% | $256.5024 | $256.50 | $256.50 | $256.50 |
| Purchase #6 | $115.78 | 6.668% | $123.5002 | $123.50 | $123.50 | $123.50 |
| Purchase #7 | $223.94 | 8.480% | $242.9301 | $242.93 | $242.95 | $242.90 |
| 7 purchase totals = | $1,274.93 | $1,394.5387 | $1,394.53 | $1,394.55 | $1,394.50 | |