| 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 | $115.88 | 7.741% | $124.8503 | $124.85 | $124.85 | $124.90 |
| Purchase #2 | $244.49 | 10.579% | $270.3546 | $270.35 | $270.35 | $270.40 |
| Purchase #3 | $97.74 | 13.228% | $110.669 | $110.67 | $110.65 | $110.70 |
| Purchase #4 | $219.93 | 10.199% | $242.3607 | $242.36 | $242.35 | $242.40 |
| Purchase #5 | $137.86 | 6.666% | $147.0497 | $147.05 | $147.05 | $147.00 |
| Purchase #6 | $156.67 | 13.817% | $178.3171 | $178.32 | $178.30 | $178.30 |
| Purchase #7 | $211.36 | 4.196% | $220.2287 | $220.23 | $220.25 | $220.20 |
| 7 purchase totals = | $1,183.93 | $1,293.8301 | $1,293.83 | $1,293.80 | $1,293.90 | |