| 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 | $118.98 | 3.811% | $123.5143 | $123.51 | $123.50 | $123.50 |
| Purchase #2 | $137.32 | 7.250% | $147.2757 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $129.37 | 4.617% | $135.343 | $135.34 | $135.35 | $135.30 |
| Purchase #4 | $140.27 | 10.703% | $155.2831 | $155.28 | $155.30 | $155.30 |
| Purchase #5 | $194.47 | 8.278% | $210.5682 | $210.57 | $210.55 | $210.60 |
| Purchase #6 | $201.93 | 10.436% | $223.0034 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $234.43 | 5.860% | $248.1676 | $248.17 | $248.15 | $248.20 |
| 7 purchase totals = | $1,156.77 | $1,243.1553 | $1,243.15 | $1,243.15 | $1,243.20 | |