| 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 | $196.60 | 5.143% | $206.7111 | $206.71 | $206.70 | $206.70 |
| Purchase #2 | $138.89 | 6.320% | $147.6678 | $147.67 | $147.65 | $147.70 |
| Purchase #3 | $8.76 | 9.177% | $9.5639 | $9.56 | $9.55 | $9.60 |
| Purchase #4 | $31.63 | 6.709% | $33.7521 | $33.75 | $33.75 | $33.80 |
| Purchase #5 | $226.65 | 13.128% | $256.4046 | $256.40 | $256.40 | $256.40 |
| Purchase #6 | $192.31 | 8.558% | $208.7679 | $208.77 | $208.75 | $208.80 |
| Purchase #7 | $211.86 | 7.707% | $228.1881 | $228.19 | $228.20 | $228.20 |
| 7 purchase totals = | $1,006.70 | $1,091.0555 | $1,091.05 | $1,091.00 | $1,091.20 | |