| 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 | $247.80 | 10.710% | $274.3394 | $274.34 | $274.35 | $274.30 |
| Purchase #2 | $145.47 | 7.268% | $156.0428 | $156.04 | $156.05 | $156.00 |
| Purchase #3 | $20.38 | 11.519% | $22.7276 | $22.73 | $22.75 | $22.70 |
| Purchase #4 | $51.72 | 4.199% | $53.8917 | $53.89 | $53.90 | $53.90 |
| Purchase #5 | $127.88 | 13.545% | $145.2013 | $145.20 | $145.20 | $145.20 |
| Purchase #6 | $240.40 | 4.590% | $251.4344 | $251.43 | $251.45 | $251.40 |
| Purchase #7 | $13.99 | 6.487% | $14.8975 | $14.90 | $14.90 | $14.90 |
| 7 purchase totals = | $847.64 | $918.5347 | $918.53 | $918.60 | $918.40 | |