| 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 | $116.76 | 11.855% | $130.6019 | $130.60 | $130.60 | $130.60 |
| Purchase #2 | $176.52 | 5.648% | $186.4898 | $186.49 | $186.50 | $186.50 |
| Purchase #3 | $79.82 | 7.487% | $85.7961 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $198.32 | 8.817% | $215.8059 | $215.81 | $215.80 | $215.80 |
| Purchase #5 | $135.67 | 3.449% | $140.3493 | $140.35 | $140.35 | $140.30 |
| Purchase #6 | $88.61 | 3.493% | $91.7051 | $91.71 | $91.70 | $91.70 |
| Purchase #7 | $235.61 | 3.853% | $244.6881 | $244.69 | $244.70 | $244.70 |
| 7 purchase totals = | $1,031.31 | $1,095.4362 | $1,095.45 | $1,095.45 | $1,095.40 | |