| 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 | $206.64 | 11.520% | $230.4449 | $230.44 | $230.45 | $230.40 |
| Purchase #2 | $47.89 | 10.640% | $52.9855 | $52.99 | $53.00 | $53.00 |
| Purchase #3 | $128.91 | 5.244% | $135.67 | $135.67 | $135.65 | $135.70 |
| Purchase #4 | $224.39 | 4.219% | $233.857 | $233.86 | $233.85 | $233.90 |
| Purchase #5 | $158.62 | 11.359% | $176.6376 | $176.64 | $176.65 | $176.60 |
| Purchase #6 | $214.71 | 5.317% | $226.1261 | $226.13 | $226.15 | $226.10 |
| Purchase #7 | $189.46 | 13.807% | $215.6187 | $215.62 | $215.60 | $215.60 |
| 7 purchase totals = | $1,170.62 | $1,271.3398 | $1,271.35 | $1,271.35 | $1,271.30 | |