| 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 | $124.28 | 10.593% | $137.445 | $137.45 | $137.45 | $137.40 |
| Purchase #2 | $26.74 | 9.764% | $29.3509 | $29.35 | $29.35 | $29.40 |
| Purchase #3 | $148.94 | 7.298% | $159.8096 | $159.81 | $159.80 | $159.80 |
| Purchase #4 | $241.94 | 3.812% | $251.1628 | $251.16 | $251.15 | $251.20 |
| Purchase #5 | $218.67 | 6.245% | $232.3259 | $232.33 | $232.35 | $232.30 |
| Purchase #6 | $178.31 | 5.208% | $187.5964 | $187.60 | $187.60 | $187.60 |
| Purchase #7 | $123.91 | 11.779% | $138.5054 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $1,062.79 | $1,136.1960 | $1,136.21 | $1,136.20 | $1,136.20 | |