| 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 | $179.35 | 11.820% | $200.5492 | $200.55 | $200.55 | $200.50 |
| Purchase #2 | $24.93 | 3.531% | $25.8103 | $25.81 | $25.80 | $25.80 |
| Purchase #3 | $183.77 | 12.835% | $207.3569 | $207.36 | $207.35 | $207.40 |
| Purchase #4 | $149.34 | 4.323% | $155.796 | $155.80 | $155.80 | $155.80 |
| Purchase #5 | $88.82 | 5.733% | $93.9121 | $93.91 | $93.90 | $93.90 |
| Purchase #6 | $189.95 | 11.128% | $211.0876 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $219.26 | 10.210% | $241.6464 | $241.65 | $241.65 | $241.60 |
| 7 purchase totals = | $1,035.42 | $1,136.1585 | $1,136.17 | $1,136.15 | $1,136.10 | |