| 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 | $144.82 | 4.624% | $151.5165 | $151.52 | $151.50 | $151.50 |
| Purchase #2 | $194.88 | 12.591% | $219.4173 | $219.42 | $219.40 | $219.40 |
| Purchase #3 | $85.65 | 7.809% | $92.3384 | $92.34 | $92.35 | $92.30 |
| Purchase #4 | $245.47 | 8.611% | $266.6074 | $266.61 | $266.60 | $266.60 |
| Purchase #5 | $182.76 | 10.711% | $202.3354 | $202.34 | $202.35 | $202.30 |
| Purchase #6 | $117.29 | 9.135% | $128.0044 | $128.00 | $128.00 | $128.00 |
| Purchase #7 | $143.93 | 4.822% | $150.8703 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $1,114.80 | $1,211.0897 | $1,211.10 | $1,211.05 | $1,211.00 | |